2025年高考英语二轮复习：D部共150个高考英语词汇讲解（释义+例句） 学案

这是一份2025年高考英语二轮复习：D部共150个高考英语词汇讲解（释义+例句） 学案，共45页。
[释义]adj.happening r dne every day; n.a newspaper that is published every day; adv.every day.
[例句]We shuld d sme daily exercise t keep healthy.（我们应该每天进行一些锻炼来保持健康。）
Reading a daily newspaper can help us keep infrmed abut the wrld.（阅读一份日报能帮助我们了解世界动态。）
She ges t wrk daily and always des her best.（她每天都去上班，并且总是尽自己最大的努力。）
2.damage** /ˈdæmɪdʒ/
[释义]v.t harm r spil smething; n.physical harm r injury t smething.
[例句]We shuld prtect the envirnment t prevent damage t nature.（我们应该保护环境，防止对自然造成破坏。）
The earthquake caused great damage t the buildings, but the peple shwed strng resilience.（地震对建筑物造成了巨大的破坏，但人们展现出了强大的韧性。）
Despite the damage t his car in the accident, he remained calm and handled the situatin well.（尽管他的车在事故中受损，但他保持冷静，妥善地处理了情况。）
3.damp** /dæmp/
[释义]adj.slightly wet; n.misture in the air r n a surface; v.t make smething slightly wet.
[例句]Open the windws t let the fresh air in and reduce the damp in the rm.（打开窗户让新鲜空气进来，减少房间里的湿气。）
Althugh the weather was damp, the hikers still enjyed the beautiful scenery n the muntain.（尽管天气潮湿，徒步旅行者们仍然欣赏到了山上美丽的风景。）
Damp the clth befre cleaning the furniture t make it cleaner.（在擦拭家具前把布弄湿，以便擦得更干净。）
4.dance /dɑːns/
[释义]v.t mve yur bdy t the rhythm f music; n.a series f mvements and steps perfrmed t music.
[例句]Let's dance tgether and enjy the happy mment.（让我们一起跳舞，享受这快乐的时刻。）
Dancing is nt nly a frm f exercise but als a way t express emtins.（跳舞不仅是一种锻炼方式，也是一种表达情感的方式。）
The children danced with jy at the party, shwing their vitality.（孩子们在派对上欢快地跳舞，展现出他们的活力。）
5.danger /ˈdeɪndʒə(r)/
[释义]n.the pssibility f harm r death; a persn r thing that may cause harm.
[例句]We shuld be aware f the danger and take precautins in advance.（我们应该意识到危险，并提前采取预防措施。）
Facing the danger, the firefighters bravely rushed int the burning building t save peple.（面对危险，消防员们勇敢地冲进着火的大楼去救人。）
By learning safety knwledge, we can reduce the danger in ur daily life.（通过学习安全知识，我们可以减少日常生活中的危险。）
6.dangerus /ˈdeɪndʒərəs/
[释义]adj.able r likely t cause harm r injury.
[例句]It's dangerus t play near the railway, s we shuld stay away.（在铁路附近玩耍很危险，所以我们应该远离。）
Althugh the task was dangerus, the explrers were determined t cmplete it.（尽管任务很危险，探险家们还是决心完成它。）
We shuld teach children t recgnize dangerus things and prtect themselves.（我们应该教孩子们识别危险的事物并保护自己。）
7.dare** /deə(r)/
[释义]v.t have the curage t d smething; mdal verb.used t ask, say r wnder whether smene has the curage t d smething.
[例句]We shuld dare t pursue ur dreams and never give up.（我们应该敢于追求自己的梦想，永不放弃。）
Dare yu take n this challenging prject? I believe yu can d it.（你敢承担这个有挑战性的项目吗？我相信你能行。）
She dared t speak ut her pinin at the meeting, shwing her cnfidence.（她敢于在会议上说出自己的意见，展现出了她的自信。）
8.dark /dɑːk/
[释义]adj.with very little r n light; black r very dark in clr; n.the absence f light.
[例句]Althugh the night is dark, the stars will guide us frward.（尽管夜晚黑暗，星星会指引我们前进。）
In the dark, we shuld stay calm and lk fr a way ut.（在黑暗中，我们应该保持冷静，寻找出路。）
The dark cluds passed, and the sun shne brightly again, bringing hpe.（乌云散去，太阳再次明亮地照耀，带来了希望。）
9.data* /ˈdeɪtə; ˈdɑːtə/
[释义]n.facts r infrmatin, especially when examined and used t find ut things r t make decisins.
[例句]We shuld analyze the data carefully t find the best slutin.（我们应该仔细分析数据，以找到最佳解决方案。）
With the develpment f technlgy, we can cllect and prcess data mre efficiently.（随着科技的发展，我们能够更高效地收集和处理数据。）
The data shws that ur effrts have brught psitive results.（数据显示我们的努力已经带来了积极的成果。）
10.database** /ˈdeɪtəbeɪs/
[释义]n.a cllectin f infrmatin that is stred in a cmputer and can be easily used and changed.
[例句]The cmpany uses a pwerful database t manage custmer infrmatin effectively.（这家公司使用强大的数据库来有效地管理客户信息。）
A well-rganized database can imprve the efficiency f wrk and decisin-making.（一个组织良好的数据库可以提高工作和决策的效率。）
We can learn a lt frm the data in the database and apply it t ur studies.（我们可以从数据库中的数据中学到很多东西，并将其应用到我们的学习中。）
11.date /deɪt/
[释义]n.a particular day f the mnth, year, etc.; an appintment r scial meeting; v.t have a rmantic relatinship with smene; t say when smething happened.
[例句]We shuld mark this imprtant date in ur hearts and wrk hard t achieve ur gals.（我们应该把这个重要的日子铭记在心，努力实现我们的目标。）
She has a date with her friend t g t the cncert, and she's lking frward t it.（她和朋友约好去看音乐会，她很期待。）
We need t date this dcument accurately fr future reference.（我们需要准确注明这份文件的日期，以便日后参考。）
12.daughter /ˈdɔːtə(r)/
[释义]n.a female child f a persn r cuple.
[例句]The daughter is a surce f pride fr her parents, as she always studies hard and is kind t thers.（女儿是父母的骄傲，因为她总是努力学习，并且对人友善。）
The mther and daughter have a clse relatinship and supprt each ther in life.（母女俩关系亲密，在生活中相互支持。）
She dreams f becming a great dctr like her mther, and her daughter's ambitin is inspiring.（她梦想成为像她母亲一样伟大的医生，她女儿的志向很鼓舞人心。）
13.day /deɪ/
[释义]n.the perid f light between sunrise and sunset; a perid f 24 hurs; a particular perid in histry.
[例句]Every day is a new beginning, and we shuld make the mst f it.（每一天都是一个新的开始，我们应该充分利用它。）
During the day, we shuld wrk hard and pursue ur dreams actively.（在白天，我们应该努力工作，积极追求我们的梦想。）
The days f hard wrk will pay ff, and we will achieve ur gals eventually.（努力工作的日子会有回报，我们最终会实现我们的目标。）
14.dead /ded/
[释义]adj.n lnger alive; having n pwer, energy, r activity; n.peple wh are dead.
[例句]Althugh the great scientist is dead, his cntributins t sciety will always be remembered.（尽管这位伟大的科学家已经去世，但他对社会的贡献将永远被铭记。）
The ld tree may seem dead, but there is still hpe fr new life t emerge.（这棵老树可能看起来已经死了，但仍有新生命诞生的希望。）
We shuld respect the dead and cherish the present life.（我们应该尊重逝者，珍惜当下的生活。）
15.deadline** /ˈdedlaɪn/
[释义]n.a date r time by which smething must be dne.
[例句]We shuld plan ur wrk carefully t meet the deadline and achieve gd results.（我们应该仔细规划我们的工作，以在截止日期前完成并取得好成绩。）
Facing the deadline, the team members wrked tgether and cmpleted the prject successfully.（面对截止日期，团队成员齐心协力，成功完成了项目。）
Meeting the deadline nt nly shws ur respnsibility but als imprves ur ability t manage time.（按时完成任务不仅体现了我们的责任感，还提高了我们管理时间的能力。）
16.deaf /def/
[释义]adj.unable t hear r unable t hear well.
[例句]Althugh he is deaf, he desn't give up n life and finds his wn way t cmmunicate with thers.（尽管他失聪了，但他没有放弃生活，并且找到了自己与他人交流的方式。）
We shuld shw mre care and supprt fr the deaf and help them integrate int sciety.（我们应该对失聪者给予更多的关心和支持，帮助他们融入社会。）
With the help f mdern technlgy, the deaf can als enjy a rich and clrful life.（在现代科技的帮助下，失聪者也能享受丰富多彩的生活。）
17.deal /diːl/
[释义]v.t take actin in rder t achieve smething; t give ut r distribute smething; n.an agreement r arrangement.
[例句]We shuld learn t deal with difficulties bravely and turn challenges int pprtunities.（我们应该学会勇敢地应对困难，把挑战转化为机遇。）
The teacher dealt the bks t the students and encuraged them t read mre.（老师把书分发给学生，并鼓励他们多读书。）
We made a deal t supprt each ther in ur studies, and it has brught gd results.（我们达成了在学习上互相支持的协议，并且已经取得了好的效果。）
18.dear /dɪə(r)/
[释义]adj.lved r liked very much; expensive; used t shw affectin r pliteness; n.a persn wh is lved r liked; int.used t express surprise, srrw, etc.
[例句]Our dear friends are always there t supprt us in difficult times.（我们亲爱的朋友总是在困难时刻支持我们。）
Althugh the gift is a bit dear, it shws ur sincere feelings.（尽管这份礼物有点贵，但它表达了我们真挚的感情。）
Dear classmates, let's wrk tgether t make ur class a better place.（亲爱的同学们，让我们一起努力，使我们的班级变得更好。）
19.death* /deθ/
[释义]n.the end f life; the state f being dead.
[例句]The death f a great leader reminds us t cherish the present and cntinue t strive fr prgress.（一位伟大领袖的逝世提醒我们要珍惜当下，继续为进步而努力。）
Althugh death is inevitable, the memries and cntributins f the deceased will live n.（尽管死亡是不可避免的，但逝者的记忆和贡献将永存。）
We shuld face death with curage and respect, and live ur lives t the fullest.（我们应该勇敢且尊重地面对死亡，并充分地度过我们的人生。）
20.debate** /dɪˈbeɪt/
[释义]v.t discuss a subject seriusly, especially in a frmal meeting; n.a frmal discussin r argument abut a subject.
[例句]We shuld have a debate n this imprtant issue t find the best slutin.（我们应该就这个重要问题进行一场辩论，以找到最佳解决方案。）
The debate in the classrm inspired students t think deeply and express their views.（教室里的辩论激发了学生们深入思考并表达自己的观点。）
Thrugh debate, we can learn frm thers' pinins and imprve ur wn thinking ability.（通过辩论，我们可以从他人的观点中学习，提高我们自己的思维能力。）
21.debt** /det/
[释义]n.mney that yu we t smene; a feeling that yu shuld d smething fr smene because they have dne smething fr yu.
[例句]We shuld manage ur finances well and avid getting int debt.（我们应该好好管理我们的财务，避免陷入债务。）
He wrked hard t pay ff his debt and regain his financial freedm.（他努力工作还清债务，重获财务自由。）
We shuld be grateful t thse wh have helped us and try t repay the debt f gratitude.（我们应该感激那些帮助过我们的人，并努力回报这份恩情。）
22.decade** /ˈdekeɪd/
[释义]n.a perid f ten years.
[例句]In the past decade, great changes have taken place in ur city, making it mre beautiful and mdern.（在过去的十年里，我们的城市发生了巨大的变化，变得更加美丽和现代化。）
We shuld make gd plans fr the next decade and strive t achieve ur lng-term gals.（我们应该为下一个十年做好规划，努力实现我们的长期目标。）
Over the decade, his hard wrk and perseverance have led t his great success.（在这十年里，他的努力和坚持带来了他的巨大成功。）
23.December /dɪˈsembə(r)/
[释义]n.the twelfth mnth f the year.
[例句]December is a special mnth when we can celebrate Christmas and lk frward t the new year.（十二月是一个特别的月份，我们可以在这时庆祝圣诞节并期待新的一年。）
In December, many peple start t make new year's reslutins and plan fr a better future.（在十二月，许多人开始制定新年计划，为更美好的未来做打算。）
December is als a time fr family reunins, and we shuld cherish these precius mments.（十二月也是家庭团聚的时刻，我们应该珍惜这些宝贵的时光。）
24.decent** /ˈdiːsnt/
[释义]adj.mrally gd; acceptable r satisfactry; fairly large r gd; apprpriate r suitable.
[例句]He is a decent persn wh always helps thers and shws kindness.（他是一个正直的人，总是帮助别人，表现出善良。）
We shuld prvide decent living cnditins fr the pr and help them imprve their lives.（我们应该为穷人提供像样的生活条件，帮助他们改善生活。）
The team's perfrmance in the cmpetitin was decent, and they wn the respect f thers.（这个团队在比赛中的表现不错，赢得了他人的尊重。）
25.decide /dɪˈsaɪd/
[释义]v.t make a chice r judgment abut smething; t cause smene t make a chice.
[例句]We shuld think carefully befre we decide and make the right chice.（我们应该在做决定前仔细思考，做出正确的选择。）
After a lng discussin, they decided t start a new prject t benefit the cmmunity.（经过长时间的讨论，他们决定启动一个新的项目来造福社区。）
The experience has decided him t pursue a career in envirnmental prtectin.（这段经历使他决定从事环境保护的职业。）
26.decisin /dɪˈsɪʒn/
[释义]n.a chice r judgment that yu make after thinking abut smething; the act f deciding.
[例句]Making a wise decisin is imprtant fr ur future develpment.（做出明智的决定对我们未来的发展很重要。）
The team's decisin t wrk tgether led t their great success in the prject.（团队共同合作的决定使他们在项目中取得了巨大的成功。）
We shuld respect thers' decisins and learn frm their experiences.（我们应该尊重他人的决定，并从他们的经验中学习。）
27.declare* /dɪˈkleə(r)/
[释义]v.t say smething firmly and publicly; t state fficially r frmally.
[例句]We shuld declare ur determinatin t prtect the envirnment and take practical actins.（我们应该公开表明我们保护环境的决心，并采取实际行动。）
The gvernment declared a state f emergency t deal with the natural disaster.（政府宣布进入紧急状态以应对自然灾害。）
He declared his lve fr the cuntry and his willingness t cntribute t its develpment.（他表达了对国家的热爱以及为国家发展做贡献的意愿。）
28.decline** /dɪˈklaɪn/
[释义]v.t becme smaller, fewer, r less; t refuse smething; n.a gradual decrease in number, amunt, quality, etc.
[例句]Althugh the ecnmy is in decline, we shuld stay psitive and lk fr new pprtunities.（尽管经济在下滑，我们应该保持积极，寻找新的机会。）
He declined the invitatin plitely because he had ther imprtant things t d.（他礼貌地拒绝了邀请，因为他有其他重要的事情要做。）
With the right strategies, we can reverse the decline and achieve grwth.（通过正确的策略，我们可以扭转下滑趋势，实现增长。）
29.decrate* /ˈdekəreɪt/
[释义]v.t make smething lk mre attractive by putting things n it; t put paint, wallpaper, etc.n the walls, etc.f a rm.
[例句]We can decrate ur hme with beautiful flwers and pictures t make it mre warm and cmfrtable.（我们可以用美丽的鲜花和图片装饰我们的家，使它更温馨舒适。）
The students decrated the classrm fr the party, and it lked very festive.（学生们为派对装饰了教室，看起来很有节日气氛。）
Decrating ur living space can nt nly beautify it but als imprve ur md.（装饰我们的生活空间不仅可以美化它，还能改善我们的心情。）
30.decrease** /ˈdiːkriːs; dɪˈkriːs/
[释义]v.t becme less r make smething less; n.a reductin in number, amunt, r degree.
[例句]We shuld take measures t decrease pllutin and prtect the envirnment.（我们应该采取措施减少污染，保护环境。）
The cmpany is trying t decrease csts by imprving efficiency.（这家公司正试图通过提高效率来降低成本。）
There has been a decrease in the number f traffic accidents this year due t stricter traffic regulatins.（由于更严格的交通法规，今年交通事故的数量有所减少。）
31.deep /diːp/
[释义]adj.ging r extending far dwn frm the tp r surface; having a large distance frm the frnt t the back; intense r prfund; adv.far dwn r in; thrughly; n.the deepest part.
[例句]The cean is very deep, and there are many mysterius creatures in it.（海洋很深，里面有许多神秘的生物。）
We shuld have a deep understanding f the subject befre we make a cnclusin.（在我们得出结论之前，应该对这个主题有深入的理解。）
He wrked deep int the night t finish the prject n time.（他工作到深夜以便按时完成项目。）
We shuld explre the deep f ur ptential and strive fr better achievements.（我们应该挖掘自身的潜力，努力取得更好的成就。）
32.deer* /dɪə(r)/
[释义]n.a cmmn wild animal with fur legs, a tail, and in the male, a pair f antlers.It eats grass and leaves.
[例句]In the frest, we saw a grup f deer running gracefully.（在森林里，我们看到一群鹿优雅地奔跑着。）
Deer are gentle animals, and we shuld prtect their living envirnment.（鹿是温顺的动物，我们应该保护它们的生存环境。）
The beautiful sight f deer in the meadw made us feel the harmny f nature.（草地上鹿群的美丽景象让我们感受到了大自然的和谐。）
33.defeat** /dɪˈfiːt/
[释义]v.t win a victry ver smene r smething in a game, cmpetitin, r war; t make smething fail; n.the act f being defeated; a lss.
[例句]With hard wrk and determinatin, we can defeat any difficulties we encunter.（凭借努力和决心，我们能够战胜遇到的任何困难。）
The team defeated their ppnents and wn the champinship.（这支队伍战胜了对手，赢得了冠军。）
Althugh he suffered defeat in the first attempt, he didn't give up and tried again.（尽管他在第一次尝试中失败了，但他没有放弃，又试了一次。）
The experience f defeat can make us strnger and mre resilient.（失败的经历能让我们更强大，更有韧性。）
34.defence (defense)* /dɪˈfens/
[释义]n.the actin f prtecting smene r smething frm attack; the state f being prtected; a case presented by r n behalf f a defendant in a curt f law.
[例句]We shuld strengthen the defence f ur cuntry t ensure natinal security.（我们应该加强国家的防御力量，以确保国家安全。）
The defence f the envirnment is an imprtant task fr everyne.（保护环境是每个人的重要任务。）
The lawyer presented a strng defence fr his client in curt.（律师在法庭上为他的当事人进行了有力的辩护。）
A gd defence system can help us deal with varius threats effectively.（良好的防御体系能帮助我们有效地应对各种威胁。）
35.defend** /dɪˈfend/
[释义]v.t prtect smene r smething frm harm r danger; t speak r argue in supprt f smene r smething; t represent smene in a curt f law.
[例句]We shuld defend ur rights and interests accrding t the law.（我们应该依法维护我们的权益。）
The sldiers are willing t defend their mtherland at all csts.（士兵们愿意不惜一切代价保卫他们的祖国。）
He defended his pinin with strng evidence in the debate.（在辩论中他用有力的证据为自己的观点辩护。）
We shuld learn t defend urselves against ptential risks in daily life.（我们应该学会在日常生活中抵御潜在的风险。）
36.definitely* /ˈdefɪnətli/
[释义]adv.withut dubt; certainly; clearly and exactly.
[例句]I will definitely wrk hard t achieve my gals.（我肯定会努力工作以实现我的目标。）
This is definitely the best slutin t the prblem we have discussed.（这肯定是我们所讨论问题的最佳解决方案。）
He is definitely a talented and hardwrking student, and he will succeed in the future.（他肯定是一个有才华且勤奋的学生，将来他会成功的。）
We shuld definitely cherish the pprtunities we have and make the mst f them.（我们肯定应该珍惜我们所拥有的机会，并充分利用它们。）
37.definitin** /ˌdefɪˈnɪʃn/
[释义]n.a statement that explains the meaning f a wrd, phrase, r cncept; the degree f clarity in a picture, phtgraph, r image.
[例句]We shuld understand the definitin f a wrd befre we use it.（在使用一个单词之前，我们应该理解它的定义。）
A clear definitin f the prblem can help us find the right slutin mre easily.（对问题清晰的定义能帮助我们更轻松地找到正确的解决方案。）
The definitin f this new technlgy is still being explred and refined.（对这项新技术的定义仍在探索和完善中。）
Imprving the definitin f ur gals can make ur effrts mre targeted.（明确我们目标的定义能使我们的努力更有针对性。）
38.degree
[释义]n.a unit fr measuring angles, temperature, etc.; a qualificatin given by a university r cllege t a student wh has cmpleted a curse f study; a level r extent f smething.
[例句]Water bils at 100 degrees Celsius under nrmal pressure.（在正常压力下，水在100摄氏度时沸腾。）
He received a degree in cmputer science frm a famus university.（他从一所著名大学获得了计算机科学学位。）
We shuld increase the degree f ur cperatin t achieve greater success.（我们应该提高合作的程度，以取得更大的成功。）
The degree f difficulty f this task is high, but we are cnfident t cmplete it.（这项任务的难度很大，但我们有信心完成它。）
39.delay** /dɪˈleɪ/
[释义]v.t make smething happen later than planned; t keep smene waiting; n.a situatin in which smething happens later than it shuld.
[例句]We shuld try t avid delay in the prject t ensure its timely cmpletin.（我们应该尽量避免项目延误，以确保按时完成。）
The bad weather delayed ur flight, but we remained patient.（恶劣的天气延误了我们的航班，但我们保持耐心。）
A shrt delay in decisin-making can smetimes lead t better results.（决策上的短暂延迟有时会带来更好的结果。）
We shuld learn t manage delays effectively and adjust ur plans accrdingly.（我们应该学会有效地处理延误，并相应地调整我们的计划。）
40.delete** /dɪˈliːt/
[释义]v.t remve smething that has been written, recrded, r stred; t cancel r mit smething.
[例句]Befre yu send the email, make sure t delete any unnecessary infrmatin.（在你发送电子邮件之前，确保删除任何不必要的信息。）
He deleted the wrng file by mistake but was able t recver it with the help f technlgy.（他误删了错误的文件，但在技术的帮助下能够恢复它。）
We shuld regularly delete ld data frm ur cmputer t free up space.（我们应该定期从电脑中删除旧数据以释放空间。）
Smetimes, we need t delete sme unimprtant details t fcus n the key pints.（有时，我们需要删除一些不重要的细节，以专注于关键要点。）
41.delicate** /ˈdelɪkət/
[释义]adj.easily damaged r brken; fine and intricate; requiring careful handling; sensitive r refined.
[例句]This delicate vase is a precius family heirlm, and we shuld handle it with care.（这个精美的花瓶是珍贵的传家宝，我们应该小心对待它。）
The artist created a delicate painting that shws the beauty f nature.（这位艺术家创作了一幅精美的画作，展现了大自然的美丽。）
We need t have a delicate tuch when dealing with such a sensitive issue.（在处理这样一个敏感问题时，我们需要谨慎对待。）
She has a delicate taste in art and can appreciate the subtle differences.（她在艺术方面有高雅的品味，能够欣赏细微的差别。）
42.delicius
[释义]adj.having a very pleasant taste r smell; very enjyable.
[例句]The delicius fd at the restaurant made ur dinner a wnderful experience.（餐厅里美味的食物使我们的晚餐成为一次美妙的体验。）
My mther cks delicius dishes, and we all lve her cking.（我妈妈做的菜很美味，我们都喜欢她做的饭。）
Eating delicius fruits is nt nly gd fr ur health but als makes us feel happy.（吃美味的水果不仅对我们的健康有益，还能让我们感到快乐。）
The smell f the delicius pastries filled the bakery, attracting many custmers.（美味糕点的香气弥漫在面包店里，吸引了许多顾客。）
43.deliver* /dɪˈlɪvə(r)/
[释义]v.t take smething t a place; t give a speech r perfrm a play; t give birth t a baby; t prvide r achieve smething that is expected r prmised.
[例句]The pstman delivers letters and parcels t ur dr every day.（邮递员每天把信件和包裹送到我们家门口。）
He will deliver a speech at the cnference t share his experience.（他将在会议上发表演讲，分享他的经验。）
The dctr helped the wman deliver a healthy baby.（医生帮助这位女士生下了一个健康的宝宝。）
Our team will d ur best t deliver excellent results in this prject.（我们的团队将尽最大努力在这个项目中取得优异的成绩。）
44.demand** /dɪˈmɑːnd; ˈdemɑːnd/
[释义]v.t ask fr smething frcefully; t need r require smething; n.an act f asking fr smething frcefully; the need r desire fr a particular prduct r service.
[例句]We shuld demand equal rights and pprtunities fr everyne.（我们应该要求每个人都享有平等的权利和机会。）
This jb demands a high level f skill and respnsibility.（这份工作需要高水平的技能和责任感。）
The increasing demand fr clean energy has led t the develpment f new technlgies.（对清洁能源日益增长的需求推动了新技术的发展。）
We need t meet the market demand and prvide high-quality prducts.（我们需要满足市场需求，提供高质量的产品。）
45.demnstrate** /ˈdemənstreɪt/
[释义]v.t shw r prve smething clearly; t take part in a public prtest; t explain r shw hw t d smething.
[例句]The scientist demnstrated the new thery with strng evidence.（这位科学家用有力的证据证明了新理论。）
Peple demnstrated in the street t call fr envirnmental prtectin.（人们在街上示威，呼吁保护环境。）
The teacher demnstrated the experiment t the students and explained the principles.（老师向学生们演示了实验，并解释了其中的原理。）
We shuld demnstrate ur abilities and qualities in the jb interview.（我们应该在面试中展示我们的能力和素质。）
46.dentist** /ˈdentɪst/
[释义]n.a persn wh is qualified t examine and treat peple's teeth.
[例句]We shuld visit the dentist regularly t keep ur teeth healthy.（我们应该定期去看牙医，保持牙齿健康。）
The dentist is very prfessinal and helped me slve my tth prblem.（这位牙医非常专业，帮我解决了牙齿问题。）
A gd dentist can nt nly treat teeth but als give useful advice n ral hygiene.（一位好的牙医不仅能治疗牙齿，还能给出关于口腔卫生的有用建议。）
We shuld encurage children t be brave when they g t the dentist.（我们应该鼓励孩子们看牙医时要勇敢。）
47.deny** /dɪˈnaɪ/
[释义]v.t say that smething is nt true; t refuse t allw smene t have r d smething.
[例句]He denied the rumr and said that it was cmpletely untrue.（他否认了谣言，说那完全是不真实的。）
We shuld nt deny thers' effrts and achievements.（我们不应该否认别人的努力和成就。）
The schl cannt deny students' right t a gd educatin.（学校不能剥夺学生接受良好教育的权利。）
We shuld face the facts and nt deny the prblems we encunter.（我们应该面对事实，不要否认我们遇到的问题。）
48.department** /dɪˈpɑːtmənt/
[释义]n.a part f a large rganizatin, such as a gvernment, cmpany, r university, that deals with a particular area f activity; a sectin f a stre that sells a particular type f gds.
[例句]The sales department f the cmpany achieved great results this year.（公司的销售部门今年取得了很好的成绩。）
The English department at the university ffers a variety f curses.（这所大学的英语系提供多种课程。）
In the department stre, yu can find different departments selling varius prducts.（在百货商店里，你可以找到销售各种产品的不同部门。）
We shuld strengthen the cperatin between different departments t imprve wrk efficiency.（我们应该加强不同部门之间的合作，提高工作效率。）
49.departure** /dɪˈpɑːtʃə(r)/
[释义]n.the act f leaving a place; a change frm a particular type r standard.
[例句]His departure frm the cmpany was a great lss, but we wish him all the best in his new jurney.（他离开公司是一个很大的损失，但我们祝他在新的旅程中一切顺利。）
The departure f the train was n time, and we started ur jurney happily.（火车准时出发，我们愉快地开始了旅程。）
This new plicy represents a significant departure frm the previus ne.（这项新政策与之前的政策有很大的不同。）
We shuld make gd preparatins befre ur departure t ensure a smth trip.（在出发前我们应该做好充分准备，以确保旅途顺利。）
50.depend
[释义]v.t be influenced r determined by smething; t need smene r smething fr help, supprt, r t exist.
[例句]Our success depends n ur hard wrk and determinatin.（我们的成功取决于我们的努力和决心。）
Children depend n their parents fr lve and care.（孩子们依赖父母的爱和照顾。）
The price f the prduct depends n its quality and market demand.（产品的价格取决于它的质量和市场需求。）
We shuld be independent and nt always depend n thers fr everything.（我们应该独立，不要总是事事依赖别人。）
51.depress** /dɪˈpres/
[释义]v.t make smene feel very unhappy and withut hpe; t make a business, ecnmy, etc.less active and successful; t press smething dwn.
[例句]Dn't let temprary setbacks depress yu.Believe in yurself and keep mving frward.（不要让暂时的挫折使你沮丧。相信自己，继续前进。）
The ecnmic crisis depressed the market, but entrepreneurs are finding new ways t thrive.（经济危机使市场不景气，但企业家们正在寻找新的发展途径。）
Use yur finger t depress the buttn t start the machine.（用你的手指按下按钮启动机器。）
52.depth** /depθ/
[释义]n.the distance frm the tp r surface f smething t the bttm; the quality f being serius, interesting, and full f ideas; the degree t which smething is felt r experienced.
[例句]The depth f the cean still hlds many mysteries waiting fr us t explre.（海洋的深度仍然蕴藏着许多等待我们去探索的奥秘。）
Reading classic literature can help us understand the depth f human nature.（阅读经典文学作品能帮助我们理解人性的深度。）
The depth f his lve fr his family is shwn in his daily care and sacrifice.（他对家人的爱之深体现在他日常的关心和付出上。）
53.describe /dɪˈskraɪb/
[释义]v.t say what smene r smething is like; t give an accunt f smething that happened.
[例句]Yu can describe yur dreams clearly and wrk hard t achieve them.（你可以清楚地描述你的梦想，并努力去实现它们。）
The witness described the accident in detail t the plice, which helped them slve the case.（目击者向警方详细描述了事故经过，这帮助他们破案。）
Artists use their wrks t describe the beauty and diversity f the wrld.（艺术家们用他们的作品描绘世界的美丽和多样性。）
54.descriptin* /dɪˈskrɪpʃn/
[释义]n.a statement that says what smene r smething is like; an accunt f smething that happened.
[例句]Her vivid descriptin f the trip made us feel as if we were there.（她对这次旅行生动的描述让我们感觉身临其境。）
The jb advertisement gave a clear descriptin f the respnsibilities and requirements.（招聘广告对职责和要求给出了清晰的描述。）
A gd descriptin f a character in a nvel can make the character cme alive.（小说中对一个角色的精彩描述能让这个角色栩栩如生。）
55.desert* /ˈdezət; dɪˈzɜːt/
[释义]n.a large area f land that has very little water and very few plants grwing n it; v.t leave smene withut help r supprt; t leave a place r jb withut permissin.
[例句]Althugh the desert is a harsh envirnment, there are still unique plants and animals adapting t it.（尽管沙漠是一个恶劣的环境，但仍有独特的动植物适应其中。）
We shuld never desert ur friends when they are in truble.Instead, we shuld ffer help.（当我们的朋友遇到困难时，我们绝不应该抛弃他们。相反，我们应该提供帮助。）
He decided t desert his ld bad habits and start a new, healthy life.（他决定改掉他旧有的坏习惯，开始新的健康生活。）
56.deserve** /dɪˈzɜːv/
[释义]v.t have earned r be given smething because f the way yu have behaved r the qualities yu have; t be wrthy f.
[例句]Yur hard wrk deserves a gd reward, and yu will surely achieve yur gals.（你的努力工作值得一个好的回报，你肯定会实现你的目标。）
The kind-hearted man deserves the respect and lve f everyne arund him.（这位善良的人值得他周围每个人的尊重和爱戴。）
Thse wh cntribute t sciety deserve ur recgnitin and gratitude.（那些为社会做出贡献的人值得我们的认可和感激。）
57.design* /dɪˈzaɪn/
[释义]v.t plan and make smething, especially by drawing plans r making mdels; t intend smething fr a particular purpse r use; n.a drawing r a plan frm which smething is made; the way in which smething is planned and made.
[例句]We can design ur wn future by setting clear gals and taking actin.（我们可以通过设定明确的目标并采取行动来设计我们自己的未来。）
This building is designed t be energy-efficient and envirnmentally friendly.（这座建筑设计得节能环保。）
The beautiful design f the dress attracted many custmers in the stre.（这件连衣裙漂亮的设计吸引了店里的许多顾客。）
58.desire* /dɪˈzaɪə(r)/
[释义]v.t want smething very much; t wish fr smething; n.a strng feeling f wanting smething.
[例句]We all desire a peaceful and prsperus wrld, and we shuld wrk tgether t achieve it.（我们都渴望一个和平繁荣的世界，我们应该共同努力去实现它。）
She has a strng desire t learn new knwledge and imprve herself.（她有强烈的学习新知识和提升自己的愿望。）
His desire t help thers drives him t vlunteer in the cmmunity regularly.（他帮助他人的愿望促使他定期在社区做志愿者。）
59.desk /desk/
[释义]n.a piece f furniture with a flat tp and usually drawers, used fr writing, reading, r wrking at.
[例句]Sitting at the desk, yu can fcus n yur study and make prgress every day.（坐在书桌前，你可以专注于学习，每天都取得进步。）
Keep yur desk clean and rganized, which can imprve yur wrk efficiency.（保持你的书桌整洁有序，这能提高你的工作效率。）
The desk in the library prvides a quiet place fr students t read and study.（图书馆里的书桌为学生们提供了一个安静的阅读和学习场所。）
60.desperate** /ˈdespərət/
[释义]adj.feeling r shwing a hpeless sense that a situatin is s bad as t be impssible t deal with; very eager r determined t d smething because yu want r need it very much; (f an act) dne with little hpe f success but dne because there is n ther chice.
[例句]Even in a desperate situatin, we shuld stay psitive and lk fr slutins.（即使在绝望的情况下，我们也应该保持积极，寻找解决办法。）
He was desperate t imprve his English, s he spent a lt f time practicing.（他非常渴望提高自己的英语水平，所以花了很多时间练习。）
The team made a desperate attempt t scre in the last few minutes f the game and finally succeeded.（在比赛的最后几分钟，球队孤注一掷地尝试得分，最终成功了。）
61.despite* /dɪˈspaɪt/
[释义]prep.withut being affected by the particular fact mentined; in spite f.
[例句]Despite the heavy rain, the vlunteers still went ut t help thse in need.（尽管下着大雨，志愿者们仍然出去帮助那些有需要的人。）
Despite the difficulties, he never gave up n his dream and finally achieved great success.（尽管困难重重，他从未放弃自己的梦想，最终取得了巨大的成功。）
Despite the setbacks, ur team remained united and cntinued t mve frward.（尽管遭遇挫折，我们的团队依然团结一心，继续前进。）
62.dessert** /dɪˈzɜːt/
[释义]n.sweet fd eaten at the end f a meal.
[例句]After a delicius dinner, having a piece f dessert can make yu feel satisfied.（在一顿美味的晚餐后，吃一块甜点能让你感到满足。）
The dessert in this restaurant is s delicius that it attracts many custmers.（这家餐厅的甜点非常美味，吸引了很多顾客。）
Making yur wn dessert can be a fun and rewarding activity.（自己制作甜点可以是一项有趣且有成就感的活动。）
63.destinatin* /ˌdestɪˈneɪʃn/
[释义]n.the place that smene r smething is ging t r being sent t; the end f a jurney.
[例句]With determinatin and effrt, we will reach ur destinatin f success ne day.（凭借决心和努力，我们终有一天会到达成功的彼岸。）
The beautiful island is a ppular destinatin fr turists frm all ver the wrld.（这个美丽的岛屿是世界各地游客的热门旅游目的地。）
The destinatin f ur research is t find slutins t envirnmental prblems.（我们研究的目标是找到解决环境问题的办法。）
64.destry* /dɪˈstrɔɪ/
[释义]v.t damage smething s badly that it n lnger exists r cannt be used; t defeat r ruin smene r smething cmpletely.
[例句]We shuld prtect histrical buildings and nt let them be destryed by time r human actins.（我们应该保护历史建筑，不让它们被时间或人类行为所破坏。）
Althugh the strm destryed many huses, the cmmunity came tgether t rebuild.（尽管暴风雨摧毁了许多房屋，社区齐心协力进行重建。）
Dn't let negative thughts destry yur cnfidence; believe in yur wn abilities.（不要让消极的想法摧毁你的信心；相信你自己的能力。）
65.detail* /ˈdiːteɪl; dɪˈteɪl/
[释义]n.a small part r piece f infrmatin abut smething; v.t describe r give infrmatin abut smething in an exact way.
[例句]Paying attentin t details can help yu achieve better results in yur wrk and study.（注意细节能帮助你在工作和学习中取得更好的成绩。）
The teacher detailed the steps f the experiment t the students t ensure they understd.（老师向学生详细说明了实验的步骤，以确保他们理解。）
The reprt included all the details f the prject, shwing the hard wrk f the team.（这份报告包含了项目的所有细节，展示了团队的辛勤努力。）
66.detect** /dɪˈtekt/
[释义]v.t discver r ntice smething, especially smething that is nt easy t see, hear, etc.; t find the presence f smething, especially smething bad r illegal.
[例句]Scientists are wrking hard t detect new species in the vast cean.（科学家们正在努力在广阔的海洋中发现新物种。）
The security system can detect any unusual activity in the building.（安全系统能检测到大楼里的任何异常活动。）
By learning t detect ur wn emtins, we can better manage ur lives.（通过学会察觉自己的情绪，我们可以更好地管理我们的生活。）
67.detective** /dɪˈtektɪv/
[释义]n.a persn, especially a plice fficer, whse jb is t discver wh is respnsible fr a crime r ther illegal activity.
[例句]The detective wrked hard t slve the mystery and bring the criminals t justice.（这位侦探努力破案，将罪犯绳之以法。）
Becming a detective requires sharp bservatin and lgical thinking.（成为一名侦探需要敏锐的观察力和逻辑思维能力。）
The detective's dedicatin t the jb inspired many yung peple t pursue a career in law enfrcement.（这位侦探对工作的奉献精神激励了许多年轻人从事执法工作。）
68.determine* /dɪˈtɜːmɪn/
[释义]v.t decide smething, especially after thinking carefully; t find ut the facts abut smething; t cntrl r influence the way smething happens.
[例句]We shuld determine ur gals clearly and make a plan t achieve them.（我们应该明确我们的目标，并制定一个实现目标的计划。）
Scientists are trying t determine the cause f the disease t find a cure.（科学家们正试图确定这种疾病的病因以找到治疗方法。）
Yur attitude can determine yur success; stay psitive and keep wrking hard.（你的态度能决定你的成功；保持积极，继续努力。）
69.develp /dɪˈveləp/
[释义]v.t grw r change and becme mre advanced, strnger, r mre healthy; t start t exist r becme knwn; t make smething mre advanced r effective; t take a phtgraph frm a film.
[例句]With cntinuus learning, yu can develp yur skills and knwledge.（通过不断学习，你可以提升你的技能和知识。）
The city has develped rapidly in recent years, becming mre prsperus.（这座城市近年来发展迅速，变得更加繁荣。）
We need t develp new strategies t deal with the challenges we face.（我们需要制定新的策略来应对我们面临的挑战。）
70.develpment /dɪˈveləpmənt/
[释义]n.the prcess f grwing r changing and becming mre advanced; a new and imprtant event r discvery; the act f making smething mre advanced r effective.
[例句]The develpment f technlgy has brught great cnvenience t ur lives.（科技的发展给我们的生活带来了极大的便利。）
The develpment f a child's character is influenced by many factrs.（孩子性格的发展受到许多因素的影响。）
The cmpany's develpment plan fcuses n innvatin and sustainable grwth.（这家公司的发展计划侧重于创新和可持续增长。）
71.device** /dɪˈvaɪs/
[释义]n.an bject r a piece f equipment that has been designed t d a particular jb; a plan r methd fr achieving smething.
[例句]This new device can help us save energy and reduce waste.（这个新设备能帮助我们节约能源，减少浪费。）
Smart devices have made ur cmmunicatin and life mre cnvenient.（智能设备使我们的沟通和生活更加便利。）
He came up with a clever device t slve the prblem.（他想出了一个巧妙的方法来解决这个问题。）
72.devte** /dɪˈvəʊt/
[释义]v.t give all yur attentin, time, effrt, etc.t smething; t use a particular amunt f time, mney, etc.fr a particular purpse.
[例句]She devted her life t helping the pr and making the wrld a better place.（她一生致力于帮助穷人，让世界变得更美好。）
We shuld devte mre time t reading t expand ur knwledge.（我们应该花更多时间阅读以扩展我们的知识。）
The scientist devted himself t the research and made great cntributins.（这位科学家全身心投入研究，做出了巨大贡献。）
73.diagram* /ˈdaɪəɡræm/
[释义]n.a simple drawing that shws the appearance, structure, r wrking f smething; v.t draw a diagram f smething.
[例句]The diagram in the bk helps us understand the cmplex prcess clearly.（书中的图表帮助我们清楚地理解这个复杂的过程。）
Yu can diagram yur ideas t rganize them better befre writing an essay.（在写文章前，你可以把你的想法画成图表以便更好地组织它们。）
The teacher diagrammed the experiment t make it easier fr the students t understand.（老师画出了实验的示意图，让学生更容易理解。）
74.dialgue (dialg) /ˈdaɪəlɒɡ/
[释义]n.a cnversatin between tw r mre peple; a discussin between peple r grups wh have different pinins.
[例句]Gd dialgue between friends can strengthen their relatinship.（朋友之间良好的对话能加强他们的关系。）
We shuld encurage dialgue between different cultures t prmte mutual understanding.（我们应该鼓励不同文化之间的对话，以促进相互理解。）
The dialgue in the play reflects the scial prblems f that time.（这部戏剧中的对话反映了那个时代的社会问题。）
75.diamnd** /ˈdaɪəmənd/
[释义]n.a very hard, clear, precius stne that is used in jewelry; a shape with fur straight sides f equal length and fur angles that are nt right angles; a baseball field.
[例句]A diamnd is nt nly a precius gem but als a symbl f eternal lve.（钻石不仅是一种珍贵的宝石，也是永恒爱情的象征。）
The athletes trained hard n the diamnd t prepare fr the game.（运动员们在棒球场上刻苦训练，为比赛做准备。）
The diamnd pattern n the clth lks very beautiful.（布料上的菱形图案看起来非常漂亮。）
76.diary /ˈdaɪəri/
[释义]n.a bk in which yu write dwn the things that happen t yu each day; a bk in which yu write dwn the appintments and arrangements fr each day.
[例句]Keeping a diary can help yu recrd yur grwth and experiences.（写日记能帮助你记录你的成长和经历。）
She ften reads her ld diaries and recalls the gd memries.（她经常读她以前的日记，回忆美好的回忆。）
Use yur diary t plan yur daily activities and make the mst f yur time.（用你的日记来计划你的日常活动，充分利用你的时间。）
77.dictinary /ˈdɪkʃənri/
[释义]n.a bk that cntains a list f wrds in alphabetical rder and explains their meanings, r gives a wrd fr them in anther language.
[例句]A gd dictinary is a useful tl fr learning a language.（一本好的字典是学习一门语言的有用工具。）
When yu encunter a new wrd, yu can lk it up in the dictinary.（当你遇到一个新单词时，你可以在字典里查找它。）
The nline dictinary prvides us with cnvenient access t wrd infrmatin.（在线字典为我们获取单词信息提供了便利。）
78.die /daɪ/
[释义]v.t stp living; t stp existing r being active; t becme weaker r end gradually.
[例句]Althugh great peple may die, their spirits will live n and inspire generatins.（尽管伟人可能会去世，但他们的精神将永存并激励着一代又一代的人。）
The ld traditin is nt ging t die easily; we shuld try t preserve and develp it.（古老的传统不会轻易消亡；我们应该努力保护和发展它。）
The fire died dwn slwly, and we were relieved.（火慢慢地熄灭了，我们松了一口气。）
79.diet* /ˈdaɪət/
[释义]n.the kinds f fd that a persn, animal, r cmmunity eats; a special curse f fd t which a persn restricts themselves, either t lse weight r fr medical reasns; v.t restrict yurself t a special type r amunt f fd in rder t lse weight r imprve yur health.
[例句]A balanced diet is essential fr maintaining gd health.We shuld eat a variety f fds.（均衡的饮食对于保持身体健康至关重要。我们应该食用各种各样的食物。）
She decided t g n a diet t get in shape and feel mre cnfident.（她决定节食以保持身材并让自己更有自信。）
If yu want t be healthy, yu shuld diet sensibly and cmbine it with regular exercise.（如果你想要健康，你应该合理地控制饮食，并结合定期的锻炼。）
80.differ** /ˈdɪfə(r)/
[释义]v.t be different; t have a different pinin.
[例句]Peple's interests and hbbies ften differ, which makes the wrld mre clrful.（人们的兴趣爱好常常各不相同，这使得世界更加丰富多彩。）
We may differ in ur appraches t slving the prblem, but we all aim fr the same gal.（我们在解决问题的方法上可能会有所不同，但我们的目标是一致的。）
It's imprtant t respect thers even when yu differ frm them in beliefs r ideas.（即使你在信仰或想法上与他人不同，尊重他人也是很重要的。）
81.difference
[释义]n.the way in which tw r mre peple r things are nt like each ther; a change r a new r different feature; the amunt by which ne number is greater r smaller than anther.
[例句]Understanding the cultural differences between cuntries can help us cmmunicate better with peple frm different backgrunds.（了解不同国家之间的文化差异可以帮助我们更好地与来自不同背景的人交流。）
The difference in their ages desn't stp them frm being gd friends.（他们年龄上的差异并没有阻止他们成为好朋友。）
There is a big difference between this year's sales and last year's, shwing the cmpany's grwth.（今年的销售额和去年的有很大差异，这显示了公司的发展。）
82.different
[释义]adj.nt the same as smene r smething else; varius r several.
[例句]Each persn has a different talent, and we shuld encurage everyne t develp their wn.（每个人都有不同的天赋，我们应该鼓励每个人发展自己的天赋。）
We live in a wrld full f different cultures, and we shuld learn t appreciate them.（我们生活在一个充满不同文化的世界里，我们应该学会欣赏它们。）
There are different ways t slve this prblem, and we need t chse the mst suitable ne.（有不同的方法来解决这个问题，我们需要选择最合适的那一个。）
83.difficult
[释义]adj.nt easy; needing effrt r skill t d r understand; hard t deal with r cntrl.
[例句]Althugh the task is difficult, with determinatin and hard wrk, we can surely cmplete it.（尽管任务艰巨，但只要有决心和努力，我们肯定能完成它。）
Learning a new language can be difficult, but the rewards are great.（学习一门新语言可能会很困难，但回报是巨大的。）
He is facing a difficult situatin, but he remains psitive and tries t find a way ut.（他正面临着一个艰难的处境，但他保持积极，努力寻找出路。）
84.difficulty
[释义]n.the state r cnditin f being difficult; a prblem r smething that is nt easy t d; a situatin that is hard t deal with.
[例句]We shuld nt be afraid f difficulties but rather see them as pprtunities fr grwth.（我们不应该害怕困难，而应该把它们看作是成长的机会。）
She vercame many difficulties in her studies and finally achieved excellent results.（她在学习中克服了许多困难，最终取得了优异的成绩。）
Helping thers in difficulty is a virtue that we shuld all pssess.（帮助有困难的人是我们都应该具备的一种美德。）
85.dig
[释义]v.t make a hle in the grund with a tl r yur hands; t search fr smething by mving earth, sand, etc.; t discver r find ut infrmatin; n.an act f digging.
[例句]Let's dig a small garden and plant sme flwers t make ur yard mre beautiful.（让我们挖一个小花园，种些花，让我们的院子更漂亮。）
The archaelgists are digging in this area t find ancient relics.（考古学家正在这个地区挖掘，以寻找古代遗迹。）
We need t dig deeper int the prblem t find the rt cause.（我们需要更深入地探究这个问题，以找到根本原因。）
86.digest** /daɪˈdʒest; ˈdaɪdʒest/
[释义]v.t change fd in yur stmach and bwels s that it can be used by yur bdy; t understand and deal with new infrmatin; n.a shrt written reprt that gives the mst imprtant infrmatin abut smething.
[例句]Eating slwly can help yu digest yur fd better and imprve yur digestin.（慢慢吃可以帮助你更好地消化食物，改善你的消化功能。）
It takes time t digest all the new knwledge yu've learned.（消化你所学的所有新知识需要时间。）
This digest f the research findings prvides a clear verview f the study.（这份研究结果摘要对该研究提供了一个清晰的概述。）
87.digital* /ˈdɪdʒɪtl/
[释义]adj.using r shwing infrmatin in the frm f numbers; relating t r using cmputer technlgy.
[例句]In the digital age, we can access a vast amunt f infrmatin with just a few clicks.（在数字时代，我们只需点击几下就能获取大量信息。）
Digital technlgy has transfrmed the way we cmmunicate and wrk.（数字技术已经改变了我们沟通和工作的方式。）
Many traditinal bks are nw available in digital frmat, making reading mre cnvenient.（许多传统书籍现在都有数字版本，使阅读更加方便。）
88.dignity** /ˈdɪɡnəti/
[释义]n.the quality f being wrthy f respect r hnr; the state f being calm and serius; a sense f pride in yurself and yur abilities.
[例句]Everyne shuld be treated with dignity and respect, regardless f their backgrund.（每个人都应该被有尊严和尊重地对待，无论他们的背景如何。）
Even in difficult circumstances, she maintained her dignity and faced the challenges bravely.（即使在困难的情况下，她也保持着自己的尊严，勇敢地面对挑战。）
A persn with dignity knws hw t stand up fr their rights and beliefs.（一个有尊严的人知道如何维护自己的权利和信仰。）
89.dimensin** /daɪˈmenʃn; dɪˈmenʃn/
[释义]n.a measurement f smething in a particular directin, such as its length, width, r height; a particular aspect r feature f smething; a level r degree.
[例句]We need t cnsider all dimensins f the prblem befre making a decisin.（在做决定之前，我们需要考虑问题的所有方面。）
The new technlgy has added a new dimensin t ur lives, making them mre cnvenient.（这项新技术为我们的生活增添了一个新的维度，使生活更加便利。）
The dimensins f the rm are just right fr ur party.（这个房间的尺寸对于我们的聚会来说刚刚好。）
90.dining
[释义]n.the activity f eating a meal; the place where peple eat.
[例句]The dining experience in this restaurant is wnderful, with delicius fd and great service.（这家餐厅的用餐体验非常棒，食物美味，服务周到。）
Family dining tgether is a great time t cmmunicate and strengthen relatinships.（家人一起用餐是交流和增进感情的好时机。）
The dining hall n campus prvides a variety f fd ptins fr students.（校园里的食堂为学生提供了各种各样的食物选择。）
91.dinner
[释义]n.the main meal f the day, eaten either in the middle f the day r in the evening; a frmal scial event at which a meal is served.
[例句]We had a delicius dinner last night, and it was a great chance t relax and enjy time with family.（我们昨晚吃了一顿美味的晚餐，这是一个放松并与家人共度美好时光的好机会。）
The cmpany's annual dinner is a time fr emplyees t celebrate their achievements.（公司的年度晚宴是员工们庆祝自己成就的时刻。）
She spent hurs preparing a special dinner fr her guests, shwing her hspitality.（她花了几个小时为客人准备一顿特别的晚餐，显示出她的热情好客。）
92.dinsaur* /ˈdaɪnəsɔː(r)/
[释义]n.a large reptile that lived millins f years ag and is nw extinct.
[例句]Studying dinsaurs can help us understand the histry f the earth and the evlutin f life.（研究恐龙可以帮助我们了解地球的历史和生命的进化。）
The discvery f new dinsaur fssils prvides valuable infrmatin fr scientists.（新恐龙化石的发现为科学家们提供了有价值的信息。）
Dinsaurs were nce the dminant species n the earth, and their extinctin is still a mystery.（恐龙曾经是地球上的主导物种，它们的灭绝仍然是个谜。）
93.direct
[释义]v.t tell smene hw t get t a place; t cntrl r be in charge f smething; t aim r pint smething in a particular directin; adj.ging in a straight line twards a particular place; with nthing r n ne in between; straightfrward and hnest; adv.in a straight line; withut stpping r changing directin.
[例句]Culd yu direct me t the nearest pst ffice?（你能告诉我去最近的邮局怎么走吗？）
She directed the team t cmplete the prject successfully with her excellent leadership.（她以出色的领导能力带领团队成功完成了项目。）
We shuld direct ur effrts twards achieving ur gals.（我们应该把精力集中在实现我们的目标上。）
This is a direct flight t New Yrk, which saves a lt f time.（这是直飞纽约的航班，节省了很多时间。）
He gave a direct answer t the questin, which was very clear.（他对这个问题给出了直接的回答，非常明确。）
94.directin
[释义]n.the way in which smene r smething is mving r facing; instructins n hw t get t a place; the management r guidance f smething; a particular area f activity r interest.
[例句]The cmpass can help us find the right directin when we are lst in the frest.（当我们在森林里迷路时，指南针可以帮助我们找到正确的方向。）
Fllw the directins n the package when using the prduct.（使用产品时，请按照包装上的说明操作。）
Under the directin f the cach, the team made great prgress.（在教练的指导下，这个团队取得了很大的进步。）
We need t explre new directins in science and technlgy t drive scial develpment.（我们需要探索科学技术的新方向，以推动社会发展。）
95.directr
[释义]n.a persn wh is in charge f a cmpany r rganizatin; a persn wh is respnsible fr making a film, play, r televisin prgram; a persn wh gives instructins t actrs in a film, play, etc.
[例句]The directr f the cmpany made a wise decisin that led t the cmpany's grwth.（公司的董事做出了一个明智的决定，使公司得以发展。）
The directr f this film has a unique style, which attracts a lt f audiences.（这部电影的导演有独特的风格，吸引了很多观众。）
The directr guided the actrs t give excellent perfrmances in the play.（导演指导演员们在剧中有出色的表现。）
96.directry ** /daɪˈrektəri; dɪˈrektəri/
[释义]n.a bk, website, r list that cntains infrmatin such as the names, addresses, and telephne numbers f peple r rganizatins; a list f files n a cmputer.
[例句]Yu can find the cntact infrmatin f the cmpany in the business directry.（你可以在商业名录中找到这家公司的联系方式。）
The nline directry makes it easy fr us t search fr infrmatin abut different places.（在线名录让我们很容易搜索到关于不同地方的信息。）
Make sure t rganize yur files in the cmputer directry fr easy access.（确保在电脑目录中整理你的文件，以便于访问。）
97.dirty
[释义]adj.cvered with dirt; nt clean; immral r unethical; invlving dishnest r illegal behavir; v.t make smething dirty.
[例句]We shuld keep ur envirnment clean and nt make it dirty.（我们应该保持我们的环境清洁，不要弄脏它。）
Dn't tell dirty jkes in public, as it may make thers uncmfrtable.（不要在公共场合讲下流笑话，因为这可能会让别人不舒服。）
The wrkers are cleaning the dirty windws t make the building lk better.（工人们正在擦脏窗户，让大楼看起来更美观。）
98.disability** /ˌdɪsəˈbɪləti/
[释义]n.a physical r mental cnditin that makes it difficult fr smene t d sme things that mst ther peple can d; the state f being disabled.
[例句]Peple with disabilities als have the right t a gd life, and we shuld supprt and help them.（残疾人也有权利过上美好的生活，我们应该支持和帮助他们。）
Many rganizatins are wrking t imprve the living cnditins f thse with disabilities.（许多组织正在努力改善残疾人的生活条件。）
With the help f mdern technlgy, sme peple with disabilities can vercme their limitatins.（在现代技术的帮助下，一些残疾人能够克服他们的局限。）
99.disabled** /dɪsˈeɪbld/
[释义]adj.having a physical r mental cnditin that makes it difficult fr smene t d sme things that mst ther peple can d.
[例句]The cmmunity prvides varius services fr disabled peple t make their lives mre cnvenient.（社区为残疾人提供各种服务，使他们的生活更加便利。）
We shuld create a mre inclusive sciety and give disabled peple equal pprtunities.（我们应该创建一个更具包容性的社会，给残疾人平等的机会。）
Sme disabled athletes shw great curage and strength in the sprts field.（一些残疾运动员在运动场上展现出了巨大的勇气和力量。）
100.disappear* /ˌdɪsəˈpɪə(r)/
[释义]v.t becme impssible t see; t stp existing r being present; t g away r leave a place withut being nticed.
[例句]Althugh difficulties may seem huge at first, with effrt, they will gradually disappear.（尽管困难一开始可能看起来很大，但只要努力，它们会逐渐消失。）
The beautiful bird disappeared int the sky, leaving us with a wnderful memry.（那只美丽的鸟消失在天空中，给我们留下了美好的回忆。）
If yu dn't take care f yur health, yur energy will disappear, and yu'll feel tired easily.（如果你不注意自己的健康，你的精力会消失，你会很容易感到疲倦。）
101.disappinted** /ˌdɪsəˈpɔɪntɪd/
[释义]adj.sad r unsatisfied because smething yu hped fr has nt happened r been as gd as yu expected.
[例句]Althugh he was disappinted with his exam results this time, he decided t wrk harder and imprve.（尽管他对这次的考试成绩感到失望，但他决定更加努力学习并提高。）
Dn't be t disappinted when yu face setbacks.Every failure is a step twards success.（当你遇到挫折时，不要太失望。每一次失败都是迈向成功的一步。）
She was disappinted that she culdn't attend the cncert, but she fund ther ways t enjy music.（她因为不能参加音乐会而感到失望，但她找到了其他欣赏音乐的方式。）
102.disaster* /dɪˈzɑːstə(r)/
[释义]n.a sudden event, such as a fld, earthquake, r fire, that causes great damage r lss f life; a very serius prblem r failure.
[例句]After the disaster, the cmmunity came tgether and shwed great strength in rebuilding.（灾难过后，社区团结起来，在重建中展现出了强大的力量。）
We shuld learn frm past disasters and take measures t prevent similar things frm happening.（我们应该从过去的灾难中吸取教训，并采取措施防止类似的事情发生。）
The vlunteers rushed t the disaster area t prvide help and supprt t the affected peple.（志愿者们赶赴灾区，为受灾群众提供帮助和支持。）
103.discipline** /ˈdɪsəplɪn/
[释义]n.the practice f training peple t bey rules r a cde f behavir; self-cntrl; a particular area f study; v.t train smene t behave in a particular way; t punish smene in rder t keep rder and cntrl.
[例句]Gd discipline is essential fr a successful study and wrk envirnment.（良好的纪律对于成功的学习和工作环境至关重要。）
We shuld learn t discipline urselves and manage ur time effectively.（我们应该学会自律，有效地管理我们的时间。）
The cach disciplined the team members t imprve their perfrmance and teamwrk.（教练对队员进行训练以提高他们的表现和团队合作能力。）
104.discunt** /ˈdɪskaʊnt; dɪsˈkaʊnt/
[释义]n.a reductin in the usual price f smething; v.t reduce the price f smething; t think that smething is nt imprtant r true.
[例句]The stre is ffering a big discunt n these prducts, which is a great pprtunity fr us t save mney.（这家商店对这些产品提供大幅折扣，这是我们省钱的好机会。）
We shuldn't discunt the effrts f thers, as everyne plays an imprtant rle.（我们不应该忽视别人的努力，因为每个人都起着重要的作用。）
The cmpany decided t discunt sme f its ld prducts t make rm fr new nes.（公司决定对一些旧产品进行打折，以便为新产品腾出空间。）
105.discver
[释义]v.t find smething that was nt knwn abut befre; t realize r learn smething fr the first time.
[例句]Scientists are cnstantly wrking t discver new knwledge and technlgies t benefit humanity.（科学家们一直在努力发现新知识和新技术，以造福人类。）
Traveling can help yu discver new places, cultures, and even aspects f yurself.（旅行可以帮助你发现新的地方、文化，甚至是自己的一些方面。）
She discvered her talent fr painting when she was a child and has been pursuing it ever since.（她小时候就发现了自己的绘画天赋，从那以后一直追求着这方面的发展。）
106.discvery
[释义]n.the act f discvering smething; smething that is discvered.
[例句]The discvery f this new medicine can save many lives and imprve peple's health.（这种新药物的发现可以挽救许多生命，改善人们的健康状况。）
The discvery f a new star in the universe is an exciting event fr astrnmers.（宇宙中一颗新恒星的发现对天文学家来说是一件令人兴奋的事情。）
Each discvery in science is a step frward in ur understanding f the wrld.（科学上的每一项发现都是我们对世界认识的一次进步。）
107.discriminatin** /dɪˌskrɪmɪˈneɪʃn/
[释义]n.the unfair treatment f peple because f their race, sex, religin, etc.; the ability t recgnize the difference between things.
[例句]We shuld fight against discriminatin and prmte equality fr all peple.（我们应该反对歧视，促进所有人的平等。）
Her excellent discriminatin in art helps her appreciate different wrks mre deeply.（她在艺术方面出色的鉴赏力帮助她更深入地欣赏不同的作品。）
Everyne shuld be treated equally, regardless f their backgrund, and there shuld be n discriminatin.（每个人都应该受到平等对待，无论他们的背景如何，不应该存在歧视。）
108.discuss
[释义]v.t talk abut smething with smene else, in rder t exchange ideas r decide smething.
[例句]We shuld discuss imprtant matters with ur family and friends t get different perspectives.（我们应该和家人朋友讨论重要的事情，以获得不同的观点。）
The students discussed the tpic in class and came up with sme great ideas.（学生们在课堂上讨论了这个话题，想出了一些很棒的主意。）
By discussing prblems, we can find better slutins and imprve ur relatinships.（通过讨论问题，我们可以找到更好的解决方案，改善我们的关系。）
109.discussin
[释义]n.a cnversatin r debate abut smething; the activity f discussing smething.
[例句]The discussin in the meeting was very prductive, and we made sme imprtant decisins.（会议上的讨论非常有成效，我们做出了一些重要的决定。）
Grup discussins can enhance ur cmmunicatin skills and expand ur thinking.（小组讨论可以提高我们的沟通技巧，拓展我们的思维。）
There was a heated discussin amng the experts abut the future develpment f the industry.（专家们就该行业的未来发展进行了热烈的讨论。）
110.disease* /dɪˈziːz/
[释义]n.an illness f peple, animals, r plants; a particular cnditin that causes pain, suffering, r death.
[例句]Scientists are wrking hard t find a cure fr this serius disease.（科学家们正在努力寻找治疗这种严重疾病的方法。）
Gd hygiene can help prevent the spread f diseases.（良好的卫生习惯可以帮助预防疾病的传播。）
With the develpment f medicine, many diseases that were nce difficult t treat can nw be cured.（随着医学的发展，许多曾经难以治疗的疾病现在都可以治愈了。）
111.dish
[释义]n.a plate r bwl used fr serving fd; a particular type f fd that is cked and served; the activity f washing the plates, bwls, etc.after a meal.
[例句]The chef prepared a delicius dish that was lved by all the guests.（厨师准备了一道美味的菜肴，受到了所有客人的喜爱。）
Trying different dishes frm different cultures is a great way t experience diversity.（尝试不同文化的不同菜肴是体验多样性的好方法。）
Let's d the dishes tgether after dinner t keep the kitchen clean.（晚饭后我们一起洗碗，保持厨房干净。）
112.disk (disc)** /dɪsk/
[释义]n.a flat, circular bject; a circular magnetic r ptical recrding medium used t stre data, music, r vide.
[例句]The cmputer disk stres a large amunt f imprtant data, s we shuld back it up regularly.（电脑磁盘存储了大量重要数据，所以我们应该定期备份。）
The music n this disc is very beautiful and can bring us a lt f pleasure.（这张光盘上的音乐非常美妙，可以给我们带来很多乐趣。）
The inventin f the disk has made data strage and transfer much mre cnvenient.（磁盘的发明使数据存储和传输更加方便。）
113.dismiss** /dɪsˈmɪs/
[释义]v.t rder smene t leave; t end a meeting, class, etc.; t refuse t cnsider smething as imprtant r true; t remve smene frm their jb.
[例句]The teacher dismissed the class when the bell rang, and the students went ut t play.（铃响时老师下课了，学生们出去玩耍。）
We shuld nt dismiss ther peple's pinins withut thinking.Instead, we shuld listen and cnsider them.（我们不应该不假思索地否定别人的意见。相反，我们应该倾听并考虑它们。）
The cmpany dismissed the emplyee because f his serius vilatin f the rules.（公司因为这名员工严重违反规定而解雇了他。）
114.display** /dɪˈspleɪ/
[释义]v.t shw smething in a public place; t shw a particular quality, emtin, r ability; n.an act f shwing smething; smething that is shwn.
[例句]The museum displays a lt f precius histrical relics, which can help us understand the past.（博物馆展出了许多珍贵的历史文物，这可以帮助我们了解过去。）
She displayed great curage in the face f danger, which inspired everyne arund her.（她在面对危险时表现出了巨大的勇气，这激励了她周围的每一个人。）
The art display in the gallery attracted a large number f visitrs.（画廊里的艺术展览吸引了大量的参观者。）
115.distance* /ˈdɪstəns/
[释义]n.the amunt f space between tw places; the state f being far away in space r time; v.t mve away frm smene r smething; t make yurself seem less invlved with smene r smething.
[例句]Althugh there is a lng distance between us, ur friendship remains strng.（虽然我们之间有很长的距离，但我们的友谊依然深厚。）
The runner cvered a great distance in a shrt time and wn the race.（这位跑步者在短时间内跑了很长的距离，赢得了比赛。）
We shuld distance urselves frm negative peple and fcus n psitive things.（我们应该远离消极的人，专注于积极的事情。）
116.distant** /ˈdɪstənt/
[释义]adj.far away in space r time; nt clsely related; nt friendly r enthusiastic.
[例句]The distant muntains lk very beautiful in the mrning sun.（远处的山峦在朝阳下看起来非常美丽。）
Our gal may seem distant, but as lng as we keep wrking twards it, we will reach it ne day.（我们的目标可能看起来很遥远，但只要我们一直朝着它努力，总有一天会实现。）
Althugh he seems a bit distant at first, he is actually a very kind persn.（虽然他一开始看起来有点冷漠，但实际上他是一个非常善良的人。）
117.distinct** /dɪˈstɪŋkt/
[释义]adj.clearly different r separate; easily heard, seen, r understd; definite.
[例句]Each culture has its wn distinct features, which make the wrld mre clrful.（每种文化都有其独特的特点，这使得世界更加丰富多彩。）
The tw brthers have distinct persnalities, but they get alng very well.（这两兄弟性格截然不同，但他们相处得很好。）
There is a distinct imprvement in his perfrmance after he started wrking hard.（自从他开始努力后，他的表现有了明显的提高。）
118.distinguish** /dɪˈstɪŋɡwɪʃ/
[释义]v.t recgnize the difference between tw r mre peple r things; t make smene r smething different r special; t behave in a way that makes yu respected r admired.
[例句]We shuld learn t distinguish right frm wrng and make the right chices.（我们应该学会明辨是非，做出正确的选择。）
Her excellent skills distinguish her frm ther emplyees in the cmpany.（她出色的技能使她在公司里与其他员工区分开来。）
He distinguished himself in the cmpetitin with his utstanding perfrmance.（他以出色的表现在比赛中崭露头角。）
119.distributin** /ˌdɪstrɪˈbjuːʃn/
[释义]n.the act f giving things t a large number f peple r places; the way in which smething is shared r spread ut; the act f supplying gds t shps and ther businesses fr sale.
[例句]The distributin f resurces shuld be fair t ensure everyne's rights.（资源的分配应该公平，以确保每个人的权利。）
The distributin f this new prduct in the market has been very successful.（这种新产品在市场上的销售很成功。）
The rganizatin is respnsible fr the distributin f fd and supplies t the pr areas.（这个组织负责向贫困地区分发食品和物资。）
120.district** /ˈdɪstrɪkt/
[释义]n.an area f a cuntry, city, etc.that has a particular quality r is used fr a particular purpse.
[例句]This district is knwn fr its beautiful scenery and rich culture.（这个地区以其美丽的风景和丰富的文化而闻名。）
The lcal gvernment is making effrts t imprve the living envirnment in this district.（当地政府正在努力改善这个地区的生活环境。）
The business district is very busy during the day, with many peple cming and ging.（商业区白天非常繁忙，有很多人来来往往。）
121.disturb** /dɪˈstɜːb/
[释义]v.t interrupt smene when they are trying t wrk, sleep, etc.; t make smene wrried r upset; t change r damage the nrmal state r psitin f smething.
[例句]Please dn't disturb thers when they are studying in the library.（当别人在图书馆学习时，请不要打扰他们。）
The news f the accident disturbed her, and she culdn't stp thinking abut it.（事故的消息让她心烦意乱，她一直想着这件事。）
We shuld nt disturb the balance f nature, r there will be serius cnsequences.（我们不应该破坏自然的平衡，否则会有严重的后果。）
122.dive** /daɪv/
[释义]v.t jump r fall headfirst int water; t g quickly dwnwards; t explre smething in detail; n.an act f diving.
[例句]The athlete dived int the pl with a beautiful psture and wn applause.（运动员以优美的姿势跳入游泳池，赢得了掌声。）
We shuld dive int ur wrk and make the mst f ur time.（我们应该全身心投入工作，充分利用我们的时间。）
The divers explred the underwater wrld and discvered many amazing things.（潜水员探索了水下世界，发现了许多令人惊奇的东西。）
123.diverse** /daɪˈvɜːs/
[释义]adj.very different frm each ther; f varius kinds.
[例句]Our wrld is diverse, with different cultures, languages, and traditins.（我们的世界是多样化的，有着不同的文化、语言和传统。）
A diverse team can bring different ideas and perspectives, which is beneficial fr prblem-slving.（一个多样化的团队可以带来不同的想法和观点，这对解决问题很有帮助。）
We shuld embrace diverse pinins and learn frm each ther.（我们应该接受不同的意见，相互学习。）
124.divide
[释义]v.t separate smething int parts r grups; t share smething between tw r mre peple r things; t find ut hw many times ne number is cntained in anther number.
[例句]We need t divide the wrk amng team members t cmplete it mre efficiently.（我们需要在团队成员之间分配工作，以更高效地完成它。）
The river divides the city int tw parts, and there are different features n each side.（这条河把城市分成两部分，每一边都有不同的特色。）
When we divide 10 by 2, the result is 5.（当我们用10除以2时，结果是5。）
125.divisin** /dɪˈvɪʒn/
[释义]n.the act f dividing smething; a part f a large rganizatin; a difference r separatin between peple r grups.
[例句]The divisin f labr in the factry imprves prductin efficiency.（工厂里的劳动分工提高了生产效率。）
He wrks in the sales divisin f the cmpany and has achieved great results.（他在公司的销售部门工作，取得了很好的成绩。）
We shuld try t reduce the divisin between different scial grups and prmte harmny.（我们应该努力减少不同社会群体之间的分歧，促进和谐。）
126.dizzy** /ˈdɪzi/
[释义]adj.feeling as if yu are lsing yur balance and are abut t fall; cnfused r unable t think clearly.
[例句]If yu feel dizzy, yu shuld sit dwn and rest fr a while.（如果你感到头晕，你应该坐下休息一会儿。）
After a lng time f study, he felt a bit dizzy, s he went ut fr sme fresh air.（经过长时间的学习，他觉得有点头晕，所以出去呼吸了一些新鲜空气。）
Dn't make yurself t tired, r yu may get dizzy and affect yur health.（不要让自己太累，否则你可能会头晕，影响你的健康。）
127.d
[释义]v.t perfrm an actin; t carry ut a task; t have a particular jb r activity; t be suitable r acceptable.
[例句]We shuld d ur best t help thse in need and make the wrld a better place.（我们应该尽最大努力帮助那些有需要的人，让世界变得更美好。）
What yu d tday can have a big impact n yur future.（你今天所做的事情会对你的未来产生很大的影响。）
This dress desn't d justice t her beauty.（这件衣服没能衬托出她的美丽。）
129.dcument* /ˈdɒkjumənt; ˈdɑːkjumənt/
[释义]n.a piece f paper with written r printed infrmatin, especially ne that is fficial; v.t recrd smething in writing, n film, etc.
[例句]Please make sure t bring all the necessary dcuments when yu apply fr the jb.（当你申请这份工作时，请务必带上所有必要的文件。）
The histrian spent years dcumenting the events f that era t prvide a mre accurate picture f the past.（这位历史学家花了数年时间记录那个时代的事件，以便更准确地描绘过去。）
These ancient dcuments are f great value fr studying the histry and culture f that regin.（这些古代文献对于研究那个地区的历史和文化具有重要价值。）
130.dg
[释义]n.a cmmn fur-legged animal that is ften kept as a pet r used fr hunting, guarding, etc.
[例句]A dg is ften cnsidered man's best friend.They are lyal and can bring a lt f jy t peple's lives.（狗常被认为是人类最好的朋友。它们很忠诚，能给人们的生活带来很多快乐。）
Many peple train their dgs t perfrm varius tasks, such as helping the disabled r detecting drugs.（许多人训练他们的狗执行各种任务，比如帮助残疾人或缉毒。）
Walking the dg every day is nt nly gd fr the dg's health but als allws the wner t get sme exercise.（每天遛狗不仅对狗的健康有益，也能让主人得到一些锻炼。）
131.dllar
[释义]n.the basic unit f mney in the US, Canada, Australia, and sme ther cuntries.
[例句]With the mney he saved, he was able t buy the bk he had been wanting fr a lng time, which nly cst a few dllars.（用他存的钱，他能够买到那本他一直想要的书，那本书只花了几美元。）
Learning t manage dllars wisely is an imprtant skill fr everyne, especially when it cmes t persnal finance.（学会明智地理财是每个人的一项重要技能，尤其是在个人财务管理方面。）
The price f this prduct is very reasnable, just a few dllars mre than similar nes n the market.（这个产品的价格非常合理，只比市场上类似的产品贵几美元。）
132.dlphin* /ˈdɒlfɪn/
[释义]n.a small, intelligent sea animal with a lng, pinted nse.
[例句]Dlphins are highly intelligent creatures and are knwn fr their playful behavir.Watching them swim is a wnderful experience.（海豚是非常聪明的生物，以它们好玩的行为而闻名。观看它们游泳是一种美妙的体验。）
Many marine parks and cnservatin centers are wrking t prtect dlphins and their habitats, ensuring their survival in the wild.（许多海洋公园和保护中心正在努力保护海豚及其栖息地，确保它们在野外的生存。）
Scientists are studying dlphins t learn mre abut their cmmunicatin skills and scial behavir.（科学家们正在研究海豚，以更多地了解它们的沟通技巧和社会行为。）
133.dmain** /dəˈmeɪn; ˈdəʊmeɪn/
[释义]n.an area f knwledge, activity, r interest; a particular field r territry.
[例句]In the dmain f science and technlgy, there are always new discveries and innvatins waiting t be made.（在科学技术领域，总是有新的发现和创新等待着被实现。）
She has a deep understanding and expertise in the dmain f literature, which helps her write excellent reviews.（她在文学领域有深刻的理解和专业知识，这有助于她写出优秀的评论。）
This cmpany has established a leading psitin in the dmain f nline educatin.（这家公司在在线教育领域已经确立了领先地位。）
134.dmestic** /dəˈmestɪk/
[释义]adj.relating t a persn's hme, family, r private life; relating t a particular cuntry and nt invlving ther cuntries; n.a persn wh is paid t d wrk in smene's huse, such as cleaning r cking.
[例句]Maintaining a harmnius dmestic envirnment is crucial fr the well-being f the whle family.（维持一个和谐的家庭环境对整个家庭的幸福至关重要。）
The gvernment is taking measures t bst dmestic prductin and cnsumptin t drive the ecnmic develpment.（政府正在采取措施促进国内生产和消费，以推动经济发展。）
Hiring a dmestic can be a great help fr busy families, allwing them t fcus n ther imprtant things.（对于忙碌的家庭来说，雇佣一个家政人员可能会有很大帮助，使他们能够专注于其他重要的事情。）
135.dminate** /ˈdɒmɪneɪt; ˈdɑːmɪneɪt/
[释义]v.t have cntrl ver a place, grup, r situatin; t be the mst imprtant r pwerful persn, thing, r grup in a particular area.
[例句]Althugh he faced strng cmpetitin, his excellent skills and determinatin allwed him t dminate the game.（尽管他面临着激烈的竞争，但他出色的技能和决心使他在比赛中占据了主导地位。）
In the field f technlgy, a few large cmpanies ften dminate the market, but there is still rm fr innvatin frm smaller players.（在科技领域，几家大公司常常主导市场，但小公司仍有创新的空间。）
We shuld strive t develp ur wn strengths and nt let negative thughts dminate ur minds.（我们应该努力发展自己的优势，不让消极的想法占据我们的头脑。）
136.dnate* /dəʊˈneɪt/
[释义]v.t give mney, gds, r yur time t help a persn r an rganizatin.
[例句]Many peple dnate clthes and fd t charity rganizatins t help thse in need.（许多人向慈善组织捐赠衣物和食物，以帮助那些有需要的人。）
He decided t dnate a large sum f mney t supprt the educatin f children in pr areas.（他决定捐赠一大笔钱来支持贫困地区儿童的教育。）
Dnating bld is a selfless act that can save lives and is highly appreciated by the medical cmmunity.（献血是一种无私的行为，可以拯救生命，受到医学界的高度赞赏。）
137.dr
[释义]n.a piece f wd, glass, etc.that is used t clse the entrance t a rm, building, r vehicle; a way in r ut f a building, rm, etc.
[例句]Open the dr and let in sme fresh air t make the rm mre cmfrtable.（打开门，让一些新鲜空气进来，使房间更舒适。）
Behind every clsed dr, there may be new pprtunities and challenges waiting fr us t discver.（每一扇紧闭的门后面，可能都有新的机遇和挑战等待着我们去发现。）
The dr f this huse is made f strng wd, prviding gd security.（这所房子的门是用结实的木头做的，提供了良好的安全性。）
138.drmitry** /ˈdɔːmətri; ˈdɔːrmətɔːri/
[释义]n.a large rm r building where many peple, especially students, live; a place where peple live and sleep, especially in a schl r cllege.
[例句]Living in a drmitry can be a great experience fr students, as it allws them t make new friends and learn t live independently.（对学生来说，住在宿舍可能是一种很棒的经历，因为这让他们能够结交新朋友并学会独立生活。）
The drmitry is well-equipped with facilities such as beds, desks, and wardrbes t meet the needs f the residents.（宿舍配备了床、书桌和衣柜等设施，以满足住宿者的需求。）
The schl is renvating the drmitry t imprve the living cnditins f the students.（学校正在翻新宿舍，以改善学生的生活条件。）
139.duble
[释义]adj.twice as much r as many; cnsisting f tw parts r things; v.t becme twice as much r as many; t add twice as much r as many t smething; n.a persn r thing that lks exactly like anther.
[例句]By wrking hard, he was able t duble his incme and imprve his living standard.（通过努力工作，他能够使自己的收入翻倍，提高生活水平。）
This rm has a duble bed, which is suitable fr tw peple.（这个房间有一张双人床，适合两个人住。）
The cmpany's prfits have dubled in the past few years, shwing its strng develpment mmentum.（该公司的利润在过去几年里翻了一番，显示出其强劲的发展势头。）
She has a duble wh lks s much like her that it's hard t tell them apart.（她有一个长得和她非常像的替身，很难把她们区分开来。）
140.dubt
[释义]v.t feel uncertain abut smething; t questin whether smething is true r pssible; n.a feeling f uncertainty r lack f cnfidence.
[例句]Dn't dubt yur wn abilities.With effrt, yu can achieve anything yu set yur mind t.（不要怀疑你自己的能力。只要努力，你能实现任何你下定决心要做的事情。）
There is n dubt that hard wrk and perseverance are the keys t success.（毫无疑问，努力工作和坚持不懈是成功的关键。）
He had sme dubts abut the plan at first, but after careful cnsideratin, he decided t supprt it.（起初他对这个计划有些疑虑，但经过仔细考虑后，他决定支持它。）
141.dwn
[释义]adv.twards r in a lwer psitin; frm an earlier time t a later time; prep.frm a higher t a lwer place; alng; adj.sad r depressed; n.a sft, fine feathers; v.t drink r eat smething quickly.
[例句]Lk dwn frm the tp f the muntain, and yu can see a beautiful view f the valley.（从山顶往下看，你可以看到山谷的美丽景色。）
The traditin has been passed dwn frm generatin t generatin, preserving ur cultural heritage.（这个传统代代相传，保留了我们的文化遗产。）
She felt a bit dwn tday, but her friends' encuragement cheered her up.（她今天有点沮丧，但朋友们的鼓励让她振作了起来。）
The baby bird is cvered with sft dwn, which keeps it warm.（这只小鸟身上覆盖着柔软的绒毛，使它保持温暖。）
He dwned the glass f water in ne gulp t quench his thirst.（他一口喝完了那杯水来解渴。）
142.dwnlad* /ˌdaʊnˈləʊd; ˈdaʊnləʊd/
[释义]v.t transfer data frm a cmputer r a netwrk t a smaller device, such as a phne r a tablet; n.a file that has been dwnladed.
[例句]Yu can dwnlad the latest versin f the app frm the fficial website t enjy new features.（你可以从官方网站下载这款应用程序的最新版本，以享受新功能。）
The dwnlad speed f this website is very fast, allwing us t get the files we need quickly.（这个网站的下载速度非常快，使我们能够快速获取所需的文件。）
After the dwnlad is cmplete, make sure t check the file fr any errrs.（下载完成后，一定要检查文件是否有任何错误。）
143.dwnstairs* /ˌdaʊnˈsteəz; ˈdaʊnsteəz/
[释义]adv.n r t a lwer flr f a building; adj.n a lwer flr f a building; n.the lwer flr f a building.
[例句]He ran dwnstairs quickly when he heard the drbell ringing.（当他听到门铃响时，他迅速跑下楼。）
The dwnstairs living rm is spacius and bright, suitable fr family gatherings.（楼下的客厅宽敞明亮，适合家庭聚会。）
There is a small stre dwnstairs where yu can buy sme daily necessities.（楼下有一家小商店，你可以在那里买一些日用品。）
144.dwntwn* /ˈdaʊntaʊn/
[释义]adv.twards r in the center f a city, especially the main business and cmmercial area; adj.in the center f a city, especially the main business and cmmercial area; n.the center f a city, especially the main business and cmmercial area.
[例句]We went dwntwn t watch a mvie and have dinner in a nice restaurant.（我们去市中心看了一场电影，并在一家不错的餐厅吃了晚餐。）
The dwntwn area is always bustling with peple and activities, shwing the vitality f the city.（市中心总是人来人往，充满活力，展现了城市的生机。）
Many turists like t visit the dwntwn f this city t experience its unique culture and architecture.（许多游客喜欢参观这个城市的市中心，体验其独特的文化和建筑。）
145.dzen** /ˈdʌzn/
[释义]n.a grup f twelve peple r things.
[例句]She bught a dzen eggs at the supermarket t make a delicius cake fr her family.（她在超市买了一打鸡蛋，为家人做一个美味的蛋糕。）
A dzen students vlunteered t help clean up the park, shwing their sense f scial respnsibility.（十几名学生自愿帮忙清理公园，展现了他们的社会责任感。）
The stre is selling these fruits at a discunted price if yu buy a dzen.（如果你买一打这些水果，这家商店会以折扣价出售。）
146.draft** /drɑːft; dræft/
[释义]n.a first, rugh versin f a piece f writing, drawing, etc.; a current f air in a rm r ther enclsed space; v.t write a first, rugh versin f smething; t select peple fr a particular task r jb.
[例句]He spent a lt f time writing the draft f his essay and then revised it carefully.（他花了很多时间写他的文章草稿，然后仔细修改。）
There is a draft in this rm, s yu'd better clse the windw t keep warm.（这个房间有穿堂风，所以你最好关上窗户保暖。）
The team is drafting new members t strengthen their cmpetitiveness in the upcming cmpetitin.（这个团队正在选拔新成员，以增强他们在即将到来的比赛中的竞争力。）
147.drag** /dræɡ/
[释义]v.t pull smething alng with effrt r difficulty; t mve slwly and with effrt; n.smething that is bring r tiring; the act f pulling smething.
[例句]He had t drag the heavy bx up the stairs, which made him very tired.（他不得不费力地把那个沉重的箱子拖上楼，这让他非常疲惫。）
After a lng day at wrk, she dragged herself hme and just wanted t rest.（工作了一整天后，她拖着疲惫的身体回家，只想休息。）
Ding the same bring jb every day can be a real drag, s we shuld try t find ways t make it mre interesting.（每天做同样枯燥的工作可能真的很乏味，所以我们应该想办法让它更有趣。）
The drag f the heavy lad made it difficult fr the car t mve frward.（沉重负载的阻力使汽车很难向前行驶。）
148.dragn* /ˈdræɡən/
[释义]n.a large, imaginary animal in Chinese and ther cultures, usually represented as a lng, snake-like creature with wings and claws; a fierce r unpleasant wman.
[例句]In Chinese culture, the dragn is a symbl f pwer, gd luck, and prsperity.（在中国文化中，龙是权力、好运和繁荣的象征。）
The dragn dance is a traditinal flk activity that is ften perfrmed during festivals t bring gd frtune.（舞龙是一种传统的民间活动，通常在节日期间表演，以带来好运。）
The strybk is full f adventures abut a brave her fighting against a pwerful dragn.（这本故事书充满了关于一位勇敢的英雄与一条强大的龙战斗的冒险故事。）
149.drama** /ˈdrɑːmə/
[释义]n.a play fr the theater, radi, r televisin; a situatin r event that is exciting r full f emtin; the art f writing and perfrming plays.
[例句]The drama we watched last night was very mving, and it made us think a lt abut life.（我们昨晚看的戏剧非常感人，让我们对生活思考了很多。）
There was a lt f drama in the ffice tday when the new bss annunced sme changes.（今天新老板宣布了一些变动，办公室里充满了戏剧性的情节。）
Studying drama can help students develp their creativity, cmmunicatin skills, and understanding f human nature.（学习戏剧可以帮助学生培养他们的创造力、沟通技巧以及对人性的理解。）
150.dramatic** /drəˈmætɪk/
[释义]adj.very sudden, nticeable, r impressive; relating t drama r the theater; exciting and full f emtin.
[例句]There has been a dramatic imprvement in his perfrmance since he started wrking with a new cach.（自从他开始和一位新教练合作以来，他的表现有了显著的提高。）
The dramatic plt f the mvie kept the audience n the edge f their seats thrughut the whle film.（这部电影扣人心弦的情节让观众在整部电影中都紧张不已。）
Her dramatic entrance at the party attracted everyne's attentin.（她在派对上戏剧性的登场吸引了所有人的注意。 ）