全国英语等级考试PETS四级难词精选1a
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(单词翻译:双击或拖选)

abdomen1 [5AbdEmEn] n.腹, 腹部 

acute [E5kju:t] adj.敏锐的, [医] 急性的 

adolescent [7AdEu5lesnt] adj.青春期的, 青春的 

adverse2 [5AdvE:s] adj.不利的, 敌对的, 相反的 

affiliate3 [E5filieit] v.使加入, 接受为会员,附属 

affirmative [E5fE:mEtiv] adj.肯定的, (对正式辩论中的问题)表示赞成的, (态度, 方法等)积极的, 乐观的, 怀有希望的n.肯定语 

aggravate4 [5A^rEveit] vt.使恶化, 加重 

agitate5 [5AdViteit] v.搅动, 摇动, 煽动, 激动 

alleviate6 [E5li:vieit] vt.使(痛苦等)易于忍受, 减轻 

applicable [5AplikEbl] adj.可适用的, 可应用的 

appraisal7 [E5preizEl] n.评价, 估价(尤指估价财产,以便征税), 鉴定 

appreciable8 [E5pri:FiEbl] adj.可感知的, 可评估的,值得重视的 

articulate [B:5tikjulit] adj.有关节的, 发音清晰的 vt.用关节连接, 接合, 清晰明白地说 

augment9 [C: ^5ment] v.增加, 增大 n.增加 

auxiliary10 [C:^5ziljEri] adj.辅助的, 补助的 

avert11 [E5vE:t] v.转移, 避免 

banish12 [5bAniF] vt.流放, 驱逐, 消除 

bazaar13 [bE5zB:] n.集市,市场;义卖市场 

besiege14 [bi5si:dV] vt.围困, 围攻, 包围 

bleach15 [bli:tF] v.漂白, 变白 

bleak16 [bli:k] adj.寒冷的, 阴冷的, 荒凉的, 凄凉的, 黯淡的,没有希望的 

borough17 [5bQrE] n.自治的市镇, 区 

broth18 [brC(:)W] n. 汤(加鱼、肉或蔬菜) 

bump [bQmp] v.撞击, 碰撞 n. 碰撞, 冲撞 

commute19 [kE5mju:t] v. 经常长途来往(尤指乘车上下班) 

complication [7kCmpli5keiF(E)n] n.复杂状况 

conscientious20 [7kCnFi5enFEs] adj.尽责的 

consensus21 [kEn5sensEs] n.一致同意, 多数人的意见, 舆论 

constituent22 [kEn5stitjuEnt] n.委托人, 要素 adj.有选 举权的; 有宪法制定[修改]权的 

contaminate [kEn5tAmineit] v.污染 

contempt [kEn5tempt] n.轻视, 轻蔑, 耻辱, 不尊敬, [律] 藐视法庭(或国会) 

contrive23 [kEn5traiv] v.发明, 设计, 图谋 

conversely [5kRnv\:sli] adv.倒地,逆地 

hazard [5hAzEd] n.冒险, 危险, 冒险的事 vt.冒...的危险, 赌运气, 使遭危险 

hedge [hedV] n.树篱, 障碍物 v.用树篱围住, 避免作正面答复 

hierarchy24 [5haiErB:ki] n.层次, 层级 

hinder [5hindE] adj.后面的 v.阻碍, 打扰 

hinge [hindV] n.(门、盖等的)铰链, 枢纽, 关键 vt.装铰链 v.装以绞链, 依...而转移 

hitherto [7hiTE5tu:] adv.迄今, 至今 

hoist25 [hCist] n.提升间, 升起 

homogeneous [7hCmEu5dVi:njEs] adj.同类的, 相似的, 均一的, 均匀的 

hysterical26 [his5terikEl] adj. 歇斯底里的, 异常兴奋的 

illuminate27 [i5lju:mineit] vt.照明, 照亮, 阐明, 说明, 使灿烂, 以灯火装饰(街道等) vi.照亮 

immerse [i5mE:s] vt.沉浸, 使陷入 

immune [i5mju:n] adj.免疫的 

impair28 [im5pZE] v.削弱 

imperialism29 [im5piEriElizEm] n.帝国主义, 帝制 

impetus30 [5impitEs] n.推动力, 促进 

implication [7impli5keiFEn] n.牵连, 含意, 暗示 

impulse [5impQls] n.推动, 刺激, 冲动, 推动力 vt.推动 

incidence [5insidEns] n.落下的方式, 影响范围, [物理] 入射 

incidentally [insi5dentEli] adv.附带地, 顺便提及 

incorporate [in5kC:pEreit] adj.合并的, 结社的, 一体化的 vt.合并, 使组成公司, 具体表现vi.合并, 混合, 组成公司 vt.[律] 结社, 使成为法人组织  

incur31 [in5kE:] v.招致 

indignant [in5di^nEnt] adj.愤怒的, 愤慨的 

indignation [7indi^5neiFEn] n.愤慨, 义愤 

indignity32 [in5di^niti] n.轻蔑, 侮辱, 侮辱的行为 

indispensable [7indis5pensEbl] n.不可缺少之物 adj.不可缺少的, 绝对必要的 

induce [in5dju:s] vt.劝诱, 促使, 导致, 引起, 感应 

induction33 [in5dQkFEn] n.感应, 感应现象, 归纳 

industrious34 [in5dQstriEs] adj.勤勉的, 刻苦的 

inertia35 [i5nE:FjE] n.惯性, 惯量 

infinity36 [in5finiti] n.无限, 无穷大 

infrared37 [5infrE5red] adj.红外线的 n.红外线 

ingenious [in5dVi:njEs] adj.机灵的, 有独创性的, 精制的, 具有创造才能 

ingredient [in5^ri:diEnt] n.成分, 因素 

inherit [in5herit] vt.继承, 遗传而得 

initiate38 [i5niFieit] vt.开始, 发动, 传授v.开始, 发起 

inspiration [7inspE5reiFEn] n.灵感 

insulate [5insjuleit] vt.使绝缘, 隔离 

insulator39 [5insjuleitE] n.绝缘体, 绝热器



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1 abdomen MfXym     
n.腹,下腹(胸部到腿部的部分)
参考例句:
  • How to know to there is ascarid inside abdomen?怎样知道肚子里面有蛔虫?
  • He was anxious about an off-and-on pain the abdomen.他因时隐时现的腹痛而焦虑。
2 adverse 5xBzs     
adj.不利的;有害的;敌对的,不友好的
参考例句:
  • He is adverse to going abroad.他反对出国。
  • The improper use of medicine could lead to severe adverse reactions.用药不当会产生严重的不良反应。
3 affiliate TVBzj     
vt.使隶(附)属于;n.附属机构,分公司
参考例句:
  • Our New York company has an affiliate in Los Angeles.我们的纽约公司在洛杉矶有一个下属企业。
  • What is the difference between affiliate and regular membership?固定会员和附属会员之间的区别是什么?
4 aggravate Gxkzb     
vt.加重(剧),使恶化;激怒,使恼火
参考例句:
  • Threats will only aggravate her.恐吓只能激怒她。
  • He would only aggravate the injury by rubbing it.他揉擦伤口只会使伤势加重。
5 agitate aNtzi     
vi.(for,against)煽动,鼓动;vt.搅动
参考例句:
  • They sent agents to agitate the local people.他们派遣情报人员煽动当地的民众。
  • All you need to do is gently agitate the water with a finger or paintbrush.你只需要用手指或刷子轻轻地搅动水。
6 alleviate ZxEzJ     
v.减轻,缓和,缓解(痛苦等)
参考例句:
  • The doctor gave her an injection to alleviate the pain.医生给她注射以减轻疼痛。
  • Nothing could alleviate his distress.什么都不能减轻他的痛苦。
7 appraisal hvFzt     
n.对…作出的评价;评价,鉴定,评估
参考例句:
  • What's your appraisal of the situation?你对局势是如何评估的?
  • We need to make a proper appraisal of his work.对于他的工作我们需要做出适当的评价。
8 appreciable KNWz7     
adj.明显的,可见的,可估量的,可觉察的
参考例句:
  • There is no appreciable distinction between the twins.在这对孪生子之间看不出有什么明显的差别。
  • We bought an appreciable piece of property.我们买下的资产有增值的潜力。
9 augment Uuozw     
vt.(使)增大,增加,增长,扩张
参考例句:
  • They hit upon another idea to augment their income.他们又想出一个增加收入的办法。
  • The government's first concern was to augment the army and auxiliary forces.政府首先关心的是增强军队和辅助的力量。
10 auxiliary RuKzm     
adj.辅助的,备用的
参考例句:
  • I work in an auxiliary unit.我在一家附属单位工作。
  • The hospital has an auxiliary power system in case of blackout.这家医院装有备用发电系统以防灯火管制。
11 avert 7u4zj     
v.防止,避免;转移(目光、注意力等)
参考例句:
  • He managed to avert suspicion.他设法避嫌。
  • I would do what I could to avert it.我会尽力去避免发生这种情况。
12 banish nu8zD     
vt.放逐,驱逐;消除,排除
参考例句:
  • The doctor advised her to banish fear and anxiety.医生劝她消除恐惧和忧虑。
  • He tried to banish gloom from his thought.他试图驱除心中的忧愁。
13 bazaar 3Qoyt     
n.集市,商店集中区
参考例句:
  • Chickens,goats and rabbits were offered for barter at the bazaar.在集市上,鸡、山羊和兔子被摆出来作物物交换之用。
  • We bargained for a beautiful rug in the bazaar.我们在集市通过讨价还价买到了一条很漂亮的地毯。
14 besiege tomyS     
vt.包围,围攻,拥在...周围
参考例句:
  • The Afghan air force was using helicopters to supply the besieged town.阿富汗空军正用直升机向被围城镇提供补给。
  • She was besieged by the press and the public.她被媒体和公众纠缠不休。
15 bleach Rtpz6     
vt.使漂白;vi.变白;n.漂白剂
参考例句:
  • These products don't bleach the hair.这些产品不会使头发变白。
  • Did you bleach this tablecloth?你把这块桌布漂白了吗?
16 bleak gtWz5     
adj.(天气)阴冷的;凄凉的;暗淡的
参考例句:
  • They showed me into a bleak waiting room.他们引我来到一间阴冷的会客室。
  • The company's prospects look pretty bleak.这家公司的前景异常暗淡。
17 borough EdRyS     
n.享有自治权的市镇;(英)自治市镇
参考例句:
  • He was slated for borough president.他被提名做自治区主席。
  • That's what happened to Harry Barritt of London's Bromley borough.住在伦敦的布罗姆利自治市的哈里.巴里特就经历了此事。
18 broth acsyx     
n.原(汁)汤(鱼汤、肉汤、菜汤等)
参考例句:
  • Every cook praises his own broth.厨子总是称赞自己做的汤。
  • Just a bit of a mouse's dropping will spoil a whole saucepan of broth.一粒老鼠屎败坏一锅汤。
19 commute BXTyi     
vi.乘车上下班;vt.减(刑);折合;n.上下班交通
参考例句:
  • I spend much less time on my commute to work now.我现在工作的往返时间要节省好多。
  • Most office workers commute from the suburbs.很多公司的职员都是从郊外来上班的。
20 conscientious mYmzr     
adj.审慎正直的,认真的,本着良心的
参考例句:
  • He is a conscientious man and knows his job.他很认真负责,也很懂行。
  • He is very conscientious in the performance of his duties.他非常认真地履行职责。
21 consensus epMzA     
n.(意见等的)一致,一致同意,共识
参考例句:
  • Can we reach a consensus on this issue?我们能在这个问题上取得一致意见吗?
  • What is the consensus of opinion at the afternoon meeting?下午会议上一致的意见是什么?
22 constituent bpxzK     
n.选民;成分,组分;adj.组成的,构成的
参考例句:
  • Sugar is the main constituent of candy.食糖是糖果的主要成分。
  • Fibre is a natural constituent of a healthy diet.纤维是健康饮食的天然组成部分。
23 contrive GpqzY     
vt.谋划,策划;设法做到;设计,想出
参考例句:
  • Can you contrive to be here a little earlier?你能不能早一点来?
  • How could you contrive to make such a mess of things?你怎么把事情弄得一团糟呢?
24 hierarchy 7d7xN     
n.等级制度;统治集团,领导层
参考例句:
  • There is a rigid hierarchy of power in that country.那个国家有一套严密的权力等级制度。
  • She's high up in the management hierarchy.她在管理阶层中地位很高。
25 hoist rdizD     
n.升高,起重机,推动;v.升起,升高,举起
参考例句:
  • By using a hoist the movers were able to sling the piano to the third floor.搬运工人用吊车才把钢琴吊到3楼。
  • Hoist the Chinese flag on the flagpole,please!请在旗杆上升起中国国旗!
26 hysterical 7qUzmE     
adj.情绪异常激动的,歇斯底里般的
参考例句:
  • He is hysterical at the sight of the photo.他一看到那张照片就异常激动。
  • His hysterical laughter made everybody stunned.他那歇斯底里的笑声使所有的人不知所措。
27 illuminate zcSz4     
vt.照亮,照明;用灯光装饰;说明,阐释
参考例句:
  • Dreams kindle a flame to illuminate our dark roads.梦想点燃火炬照亮我们黑暗的道路。
  • They use games and drawings to illuminate their subject.他们用游戏和图画来阐明他们的主题。
28 impair Ia4x2     
v.损害,损伤;削弱,减少
参考例句:
  • Loud noise can impair your hearing.巨大的噪音有损听觉。
  • It can not impair the intellectual vigor of the young.这不能磨灭青年人思想活力。
29 imperialism jc1zE     
n.帝国主义,帝国主义政策
参考例句:
  • They held the imperialism in contempt.他们鄙视帝国主义。
  • Imperialism has not been able to subjugate China.帝国主义不能征服中国。
30 impetus L4uyj     
n.推动,促进,刺激;推动力
参考例句:
  • This is the primary impetus behind the economic recovery.这是促使经济复苏的主要动力。
  • Her speech gave an impetus to my ideas.她的讲话激发了我的思绪。
31 incur 5bgzy     
vt.招致,蒙受,遭遇
参考例句:
  • Any costs that you incur will be reimbursed in full.你的所有花费都将全额付还。
  • An enterprise has to incur certain costs and expenses in order to stay in business.一个企业为了维持营业,就不得不承担一定的费用和开支。
32 indignity 6bkzp     
n.侮辱,伤害尊严,轻蔑
参考例句:
  • For more than a year we have suffered the indignity.在一年多的时间里,我们丢尽了丑。
  • She was subjected to indignity and humiliation.她受到侮辱和羞辱。
33 induction IbJzj     
n.感应,感应现象
参考例句:
  • His induction as a teacher was a turning point in his life.他就任教师工作是他一生的转折点。
  • The magnetic signals are sensed by induction coils.磁信号由感应线圈所检测。
34 industrious a7Axr     
adj.勤劳的,刻苦的,奋发的
参考例句:
  • If the tiller is industrious,the farmland is productive.人勤地不懒。
  • She was an industrious and willing worker.她是个勤劳肯干的员工。
35 inertia sbGzg     
adj.惰性,惯性,懒惰,迟钝
参考例句:
  • We had a feeling of inertia in the afternoon.下午我们感觉很懒。
  • Inertia carried the plane onto the ground.飞机靠惯性着陆。
36 infinity o7QxG     
n.无限,无穷,大量
参考例句:
  • It is impossible to count up to infinity.不可能数到无穷大。
  • Theoretically,a line can extend into infinity.从理论上来说直线可以无限地延伸。
37 infrared dx0yp     
adj./n.红外线(的)
参考例句:
  • Infrared is widely used in industry and medical science.红外线广泛应用于工业和医学科学。
  • Infrared radiation has wavelengths longer than those of visible light.红外辐射的波长比可见光的波长长。
38 initiate z6hxz     
vt.开始,创始,发动;启蒙,使入门;引入
参考例句:
  • A language teacher should initiate pupils into the elements of grammar.语言老师应该把基本语法教给学生。
  • They wanted to initiate a discussion on economics.他们想启动一次经济学讨论。
39 insulator b50xs     
n.隔离者;绝缘体
参考例句:
  • Few substances can equal fur as an insulator.作为绝缘体很少有其他材料能与动物皮毛相媲美。
  • A loose mulch acts on the surface as an insulator.疏松的覆盖物在土壤表面起了隔热的作用。
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