2700_专八核心词汇(正序版)
2700. demean
di'mi:n 贬低的身分;举止
- Some groups say that pornography demeans women and incites rape. (一些组织声称色情作品贬低妇女,并引发强奸案。)
- bear oneself, deport (贬低...的身分;举止)
2701. demeanour
di'mi:nə 行为
- elegant demeanour (风采)
- ...her calm and cheerful demeanour. (…她那冷静乐观的态度。)
- behavior, dealing, going, act, work (行为)
2702. demented
di'mentid 发狂的,疯狂的;精神错乱的
di'mentid 精神错乱;变得痴呆(dement的过去分词)
- She was almost demented with grief. (她悲痛得几乎疯掉。)
- crazy, possessed, mad (发狂的,疯狂的;精神错乱的)
2703. demerit
di:'merit 缺点,短处;过失
- merit and demerit (优缺点)
- Demerits were given to students for late attendance at prayers. (祷告会上迟到的学生被记过了。)
- defect, error, deficiency, disadvantage, vice (缺点,短处;过失)
2704. demo
'deməu 演示;样本唱片;示威;民主党员
- pro-independence demos (支持独立的游行示威)
- presentment (演示;样本唱片;示威;民主党员)
2705. demobilize
di:'məubilaiz 遣散;使复员;使退伍(demobilise)
- programmes to help demobilized soldiers fit into civilian life (帮助复员军人适应平民生活的方案)
- deactivate, muster out (遣散;使复员;使退伍(demobilise))
2706. democracy
di'mɔkrəsi 民主,民主主义;民主政治
-
social democracy (n. 社会主义;社会民主主义)
-
deliberative democracy (协商民主;审议民主;商议性民主)
-
liberal democracy (自由民主;自由民主主义;自由民主制(一种政府形式,由人民选出的民意代表行使决策权力))
-
representative democracy (代议民主)
-
parliamentary democracy (议会民主制)
-
participatory democracy (分享民主制;参与性民主制度)
- a return to democracy after 16 years of military rule (16年军人统治后民主制度的恢复)
2707. democrat
'deməkræt 民主党人;民主主义者;民主政体论者
-
liberal democrat (自由民主党(成员);自民党人)
-
social democrat (社会民主党党员;社会民主主义者)
- Murray has joined other Senate Democrats in blocking the legislation. (默里已经加入其他民主党参议员反对这项立法了。)
2708. democratic
,demə'krætik,-kəl 民主的;民主政治的;大众的
-
democratic party ((美)民主党)
-
democratic centralism (民主集中制)
-
democratic revolution (民主革命)
-
democratic progressive party (民进党)
-
democratic republic of congo (刚果民主共和国)
-
democratic government (民主政府;民主政制)
-
democratic reform (民主改革)
-
democratic supervision (n. 民主监督)
-
democratic party of japan (日本民主党)
-
democratic leader (民主的领导)
-
liberal democratic party (n. 自由民主党)
-
social democratic (社会民主党的;社会民主主义的)
-
democratic state (民主国家)
-
social democratic party (社会民主党)
-
democratic socialism (民主社会主义)
-
democratic leadership (民主领导)
-
a democratic government (民主政府)
-
the role of the media in the democratic process (民主进程中媒体的作用)
- popular (民主的;民主政治的;大众的)
2709. demography
di:'mɔɡrəfi 人口统计学
- This slow-motion disaster, demography insists, cannot be avoided without a major shift in resources. (这是一场缓慢进行的灾难,人口统计学仍坚持不能避免资源的主要转移。)
- larithmics ([统计]人口统计学)
2710. demolish
di'mɔliʃ 拆除;破坏;毁坏;推翻;驳倒
- The entire east wing of the building was demolished in the fire. (大楼的整个东翼都被大火烧毁了。)
- destroy, undermine (拆除;破坏;毁坏;推翻;驳倒)
2711. demon
'di:mən 恶魔;魔鬼;精力充沛的人;邪恶的事物
-
a demon for work (工作起来精力过人的人,拼命工作的人,劳动能手)
-
speed demon (乱开快车者)
- He was speeding down the motorway as if pursued by a demon. (他在高速公路上飞速行驶,就像有魔鬼在追赶他似的。)
- devil, Iblis (恶魔;魔鬼;精力充沛的人;邪恶的事物)
2712. demonic
di'mɔnik,-kəl 有魔力的,恶魔的
- the demonic forces in the universe (宇宙中的邪恶力量)
- magic, diabolical (有魔力的,恶魔的)
2713. demonstrable
'demənstrəbl 可论证的;显而易见的
- We must provide demonstrable improvements in health services. (在公共医疗服务方面我们必须有实实在在的改进。)
- gross, noticeable (可论证的;显而易见的)
2714. demonstrate
'demənstreit 证明;展示;论证
-
The study demonstrates the link between poverty and malnutrition. (这项研究证明了贫困与营养不良之间的联系。)
-
The government now has an opportunity to demonstrate its commitment to reform. (政府现在有机会表明改革的决心了。)
- prove, give evidence of (证明;展示;论证)
2715. demonstration
,demən'streiʃən 示范;证明;示威游行
-
demonstration project (示范项目,示范工程)
-
demonstration effect (示范效果)
-
demonstration teaching (示范教学)
-
demonstration plant (示范装置;样板厂)
-
demonstration test (示范试验)
-
demonstration software (演示软件)
-
Supporters staged a demonstration outside the US embassy. (支持者在美国大使馆外举行了示威游行。)
-
Police opened fire on a peaceful demonstration. (警察朝和平示威的人群开了枪。)
- authentication, certification, proof, evidence, march (示范;证明;示威游行)
2716. demonstrative
di'mɔnstrətiv 说明的;证明的;公开表露感情的
di'mɔnstrətiv 指示词
- My mother wasn’t demonstrative; she never hugged me. (母亲感情内敛,从未拥抱过我。)
-
illustrative, expository (说明的;证明的;公开表露感情的)
-
deictics (指示词)
2717. demoralize
di'mɔrəlaiz 使道德败坏;使堕落;使士气低落
- Clearly, one of the objectives is to demoralize the enemy troops in any way they can. (很清楚,目的之一是他们想尽一切办法瓦解敌军的士气。)
- deprave, corrupt (使道德败坏;使堕落;使士气低落)
2718. demote
,di:'məut 使降级;使降职
- The sergeant was demoted to private. (这名中士被降为列兵。)
- disrate (使降级;使降职)
2719. den
den 贼窝,私室;兽穴,窝巢;小房间
den 藏到洞里;住在肮脏简陋的小房间里
den 把……赶进洞穴
-
den of thieves (贼窝)
-
gambling den (赌场)
- corrupt gambling dens (藏污纳垢的赌窟)
- sanctum, little room (贼窝,私室;兽穴,窝巢;小房间)
2720. denial
di'naiəl 否认;拒绝;节制;背弃
-
denial of service (拒绝服务)
-
in denial (否认;拒绝接受现实;拒绝承认出了问题)
-
denial of service attack (拒绝服务攻击;阻断服务攻击)
- It seems clear that despite official denials, differences of opinion lay behind the ambassador's decision to quit. (很清楚,尽管官方否认,人们对大使决定辞职还是有不同看法。)
- contradiction, rejection, repudiation (否认;拒绝;节制;背弃)
2721. denim
'denim 斜纹粗棉布,丁尼布;劳动布
2722. denizen
'denizən 给…居住权;移植
'denizən 居民;外来语;外籍居民
-
to transplant, transfer of culture (给…居住权;移植)
-
liver, resident, dweller, inhabitant (居民;[生物]外来语;外籍居民)
2723. denominate
di'nɔmineit, di'nɔminit 为…命名;把…称作…
di'nɔmineit, di'nɔminit 有特定名称的
- christen, refer to as (为…命名;把…称作…)
2724. denomination
di,nɔmi'neiʃən 面额;名称;教派
- Christians of all denominations (各教派的基督徒)
- name, church ([金融]面额;名称;教派)
2725. denominator
[数] 分母;命名者;共同特征或共同性质;平均水平或标准
- common denominator ([数]公分母)
- namer, nomenclator ([数]分母;命名者)
2726. denote
di'nəut 表示,指示
- What does the word ‘curriculum’ denote that ‘course’ does not? (curriculum一词的哪些含义是course没有的?)
- bid, bespeak (表示,指示)
2727. denounce
di'nauns 谴责;告发;公然抨击;通告废除
- The group denounced the failure by the authorities to take action. (该团体谴责当局没有采取行动。)
- condemn, denunciate (谴责;告发;公然抨击;通告废除)
2728. dense
dens 稠密的;浓厚的;愚钝的
-
dense fog (浓雾)
-
dense population (稠密的人口)
-
dense packing (致密堆积;致密填积)
-
dense concrete (密实混凝土)
- a dense rurally-based population (居住在乡村的密集人口)
- crass, beef-witted ([统计]稠密的;浓厚的;愚钝的)
2729. densely
'densli 浓密地;密集地
-
densely populated (人口稠密)
-
densely populated area (人口稠密区)
- thick, turbidly (浓密地;密集地)
2730. density
'densəti 密度
-
high density (高密度,密度高)
-
current density (电流密度;扩散(弥漫)流密度)
-
low density (低密度)
-
power density (功率密度;谱线密度;力密度)
-
energy density (能量密度)
-
population density (人口密度;种群密度)
-
density function (密度函数)
-
probability density (概率密度;几率密度)
-
bulk density (容积密度,体积密度;单位体积重量)
-
relative density (相对密度(等于specific gravity))
-
density distribution (密度分布)
-
flux density (通量密度;辐射流密度;流量密度)
-
spectral density ([电]谱线密度)
-
probability density function (机率密度函数;概率密度分布函数)
-
charge density ([化]电荷密度)
-
power spectral density (功率谱密度)
-
high density polyethylene (高密度聚乙烯)
-
electron density (电子密度;电子浓度)
-
dry density ([物]干密度;[物]干容重)
-
linear density (线密度)
- areas of high population density (人口密度高的地区)
- specific mass ([物]密度)
2731. dent
dent 凹痕;削弱;减少;齿
dent 产生凹陷;凹进去;削减
-
make a dent (产生印象;引起注意)
-
dent resistance (耐冲击性)
-
make a dent in (v. 削弱;[口]取得有效进展)
- Eight years of effort have hardly put a dent in drug trafficking. (八年的努力几乎没有减少贩毒活动。)
-
reduction, loss, decrease (凹痕;削弱;减少;齿)
-
cut down on, cut to the bone (产生凹陷;凹进去;削减)
-
break, to weaken (削弱;使产生凹痕)
2732. dental
'dentəl 牙科的;牙齿的,牙的
'dentəl 齿音
-
dental caries (龋齿,蛀牙)
-
dental pulp (牙髓)
-
dental implant (牙移植)
-
dental clinic (牙科诊所,牙科诊室;牙科门诊部)
-
dental plaque (牙菌斑;菌斑;牙垢)
-
dental hygiene (牙齿卫生;口腔卫生学)
-
dental floss (n. 牙线)
-
dental chair (牙科手术椅)
-
dental surgery (牙科;口腔外科)
-
dental assistant (牙科助理;牙医助理)
-
dental drill ([医]牙钻)
-
dental amalgam (银汞合金)
-
dental lamina (牙板,齿板;齿叶)
- Good oral hygiene and regular dental care are important, whatever your age. (无论年龄大小,良好的口腔卫生和定期的牙齿保健都非常重要。)
- odontic ([解剖]牙科的;牙齿的,牙的)
2733. dentist
'dentist 牙科医生
- Visit your dentist twice a year for a checkup. (每年看两次牙医做检查。)
- dental surgeon (牙科医生)
2734. dentistry
'dentistri 牙科学;牙医业
- Digital record keeping is another change coming to dentistry.The UCSF clinic went digital about a year ago, and dentists there believe paper files will be obsolete within 10 or 15 years. (牙科学的另一项改变则是记录保存的数字化,UCSF诊所一年前实施了数字化,这里的牙医们相信在未来10到15年内,纸质档案将被淘汰。)
- odontology ([口腔]牙科学;牙医业)
2735. denture
'dentʃə 齿列,托牙;一副假牙
2736. deny
di'nai 否定,否认;拒绝给予;拒绝…的要求
-
deny oneself (节制;戒除)
-
deny something to someone (deny someone something 拒绝给予)
-
deny access (拒绝访问;不让进入)
- The government denied the existence of poverty among 16- and 17-year-olds. (政府否认十六七岁的青少年当中存在贫困问题。)
-
negative, disavow (否定,否认;拒绝给予;拒绝…的要求)
-
object, refuse (否认;拒绝)
2737. deodorant
di:'əudərənt 除臭的;防臭的
di:'əudərənt 除臭剂
- But in 2002, researchers at the Fred Hutchinson Cancer Research Center in Seattle conducted a study to address this rumor—and found no link between deodorant or antiperspirant and breast cancer. (在2002年,西雅图的费雷德哈钦森癌症中心进行了一项研究,该研究结果表明除臭剂或止汗剂与乳腺癌没有关系,从而澄清了这一谣言。)
2738. depart
di'pɑ:t 离开;出发,起程;违反;去世
di'pɑ:t 逝世的
-
depart from (离开;开出;从……出发)
-
depart for (开往…;去往…;动身去…)
- Flights by Air Europe depart Gatwick on Tuesdays. (欧洲航空公司的航班每逢周二从盖特威克机场起飞。)
- leave, split, vary, quit, get out (离开;出发,起程;违反;去世)
2739. department
di'pɑ:tmənt 部;部门;系;科;局
-
department store (百货公司;百货商店)
-
state department (n. (美国)国务院)
-
sales department (业务部,营业部)
-
administration department (行政部)
-
engineering department (工程部;技术科)
-
marketing department (市场部,销售部)
-
government department (政府部门)
-
service department (服务部门;供应部门)
-
education department (教育部;教育系)
-
finance department (财务部;财政部;财会部)
-
production department (生产部门)
-
development department (开发部;发展部)
-
department manager (部门经理)
-
design department (设计部门)
-
business department (营业部)
-
financial department (财务部)
-
health department (卫生部,卫生处)
-
department of education (教育部;教育系)
-
police department ((美)警察局)
-
competent department (主管部门)
-
the personnel department (人事部)
-
the English department (英语系)
- ministry, division, bureau, sector (部;[管理]部门;系;科;局)
2740. departure
di'pɑ:tʃə 离开;出发;违背
-
departure from (离开;违反,违背)
-
point of departure (出发地)
-
departure time (出发时间;撤离时刻;起飞时刻)
-
departure date (启程日期;离开日期)
-
departure point (出发点;起程点;起航点)
-
a new departure (新政策;新方针;新发展)
-
departure lounge (候机室;启程处)
-
port of departure (启运港;出发港)
-
angle of departure (发射角;起飞角,离去角)
-
departure gate (登机口)
-
airport of departure (始发站;始发站机场;启运机场)
- There are several departures for New York every day. (每天有好几个班次去纽约。)
- leaving, starting, violation, breach, quit (离开;出发;违背)
2741. depend
di'pend 依赖,依靠;取决于;相信,信赖
-
depend on (取决于;依赖;依靠)
-
depend upon (依赖;取决于)
-
depend on yourself (依靠自己)
- He depended on his writing for his income. (他靠写作谋生。)
- hope, tie to (依赖,依靠;取决于;相信,信赖)
2742. dependant
di'pendənt 家眷;侍从;食客(等于dependent)
- chamberlaine, parasite (家眷;侍从;食客(等于dependent))
2743. dependence
di'pendəns 依赖;依靠;信任;信赖
-
dependence on (依赖;依靠;信赖)
-
linear dependence (线性相关;线性关系)
-
time dependence (时间相依;时间依赖性)
-
dependence relationship (依存关系)
-
field dependence (场依赖性)
-
in dependence on (依靠;依赖)
- ...the city's traditional dependence on tourism. (…这个城市对旅游业的传统依赖。)
- belief, faith, confidence, trust, credit ([数][统计]依赖;依靠;信任;信赖)
2744. dependent
di'pendənt 依靠的;从属的;取决于…的
di'pendənt 依赖他人者;受赡养者
-
dependent on (依赖于;依靠)
-
time dependent (依时性,与时间有关的)
-
dependent variable (因变量;他变数;应变数)
-
dependent children (受抚养子女)
-
linearly dependent (线性相关;线性相依)
-
dependent child (受抚养孩子,受供养子女;依赖其供养的子女)
-
dependent demand (非独立需求;相关需求)
-
dependent clause (n. 从属子句)
-
Jan’s mother was dependent on her for physical care. (简的母亲要靠简来照顾。)
-
Do you have any dependent children (= who you are still supporting financially ) ? (你有没有需要扶养的孩子?)
- under, servient (依靠的;从属的;取决于…的)
2745. depict
di'pikt 描述;描画
- a book depicting life in pre-revolutionary Russia (描写革命前俄国人生活的一本书)
- bewrite, describe v. say what is like (描述;描画)
2746. deplete
di'pli:t 耗尽,用尽;使衰竭,使空虚
- ...substances that deplete the ozone layer. (…消耗臭氧层的物质。)
- spend, exhaust (耗尽,用尽;使衰竭,使空虚)
2747. deplore
di'plɔ: 谴责;悲悼;哀叹;对…深感遗憾
- The UN deplored the invasion as a ‘violation of international law’. (联合国谴责这次入侵 “违反了国际法” 。)
- condemn, denounce (谴责;悲悼;哀叹;对…深感遗憾)
2748. deploy
di:'plɔi 配置;展开;使疏开
di:'plɔi 部署
-
So far, however, we have said nothing about how to deploy it. (到现在,我们还没说任何如何部署的内容。)
-
You can then customize and deploy these artifacts in the usual way. (然后,您可以以常规的方式定制和部署这些工件。)
-
Now that you have seen the anatomy of each component, you can deploy them. (您已经了解了对每个组件的剖析,现在可以部署它们了。)
-
station, configurate (配置;展开;使疏开)
-
expand, spread out (部署;展开)
-
disposition (部署)
2749. depopulate
,di:'pɔpjuleit 使人口减少
- Disease depopulated the whole region. (疾病使整个地区人口大量减少。)
2750. deport
di'pɔ:t 驱逐出境;举止;放逐
di'pɔ:t (Deport)人名;(捷)德波特;(法)德波尔
- ...a government decision earlier this month to deport all illegal immigrants. (…本月早些时候政府一项驱逐所有非法移民的决定。)
- bear oneself, banish (驱逐出境;举止;放逐)
2751. depose
di'pəuz 免职;作证;废黜
- Mr. Ben Bella was deposed in a coup in 1965. (本·贝拉先生在1965年的一次政变中被罢免了。)
- give evidence, bear witness (免职;作证;废黜)
2752. deposit
存款;押金;订金;保证金;沉淀物
使沉积;存放
-
ore deposit (矿床;矿层)
-
deposit insurance (存款保险)
-
deposit account (存款帐户;储蓄存款)
-
bank deposit (银行存款)
-
time deposit (定期存款)
-
mineral deposit ([地]矿床)
-
savings deposit (储蓄存款)
-
iron deposit (铁矿床)
-
deposit money (银行活期存款)
-
oil deposit (油田;石油矿床)
-
deposit certificate (银行存款单)
-
certificates of deposit (存款证)
-
deposit rate (存款利率)
-
safe deposit (保险箱)
-
salt deposit (盐垢;盐类沉积)
-
security deposit (押金,保证金)
-
on deposit (◎存放着,寄存,保藏着)
-
deposit slip (n. 存款单)
-
federal deposit insurance corporation (美国联邦存款保险公司)
-
scale deposit (水垢;积垢)
- fatty deposits on the heart (心脏上沉积的脂肪层)
-
fund, saving, covers, sludge, precipitation (存款;[金融]保证金;[地质][电]沉淀物)
-
trust in, trust with ([地质]使沉积;存放)
-
settle, to precipitate ([电]沉淀)
2753. deposition
沉积物;矿床;革职;[律](在法庭上的)宣誓作证,证词
-
vapor deposition (蒸镀;汽相淀积)
-
chemical vapor deposition (化学气相沉积;化学汽相淀积)
-
deposition rate (沉积速率;沉积速度;沉淀速度;熔敷率)
-
electrochemical deposition (电化学沉积)
-
chemical deposition (化学淀积)
-
sediment deposition (沉积物沉降;淤积量)
-
chemical vapour deposition (化学蒸汽沉积)
-
physical vapor deposition (物理气相沉积)
-
deposition velocity (沉积速度)
-
electrophoretic deposition (电泳淀积)
-
ion deposition (离子沉积)
- the deposition of marine sediments (海洋沉积物的沉积)
- mineral deposit, orebed ([地质]沉积物;矿床;革职)
2754. depository
di'pɔzitəri 贮藏所;受托者;存储处
di'pɔzitəri 保管的;存储的
-
storage, bailee (贮藏所;受托者;存储处)
-
custodial, storing (保管的;存储的)
2755. depot
'depəu, 'di:- 仓库;停车场;航空站
'depəu, 'di:- 把…存放在储藏处
'depəu, 'di:- 药性持久的
-
oil depot ([化]油库)
-
grain depot (粮食仓库,粮库)
-
home depot (家得宝(美国家居连锁店);机务本段,(机车)基本段)
-
container depot (货柜箱装卸站)
-
passenger depot (客运站)
-
office depot (办公用品(公司总部设于美国))
-
the company’s distribution depot (公司的发货仓库)
-
a fuel storage depot (燃料储存仓库)
- airport, warehouse ([建][经]仓库;停车场;航空站)
2756. deprecate
'deprikeit 反对;抨击;轻视;声明不赞成
- He deprecated the low quality of entrants to the profession. (他抨击了行业中的滥竽充数。)
- combat, attack (反对;抨击;轻视;声明不赞成)
2757. depreciate
di'pri:ʃieit 使贬值;贬低;轻视
- New cars depreciate in value quickly. (新车掉价很快。)
-
lower, slight (使贬值;贬低;轻视)
-
to devaluate, to become devaluated (贬值;轻视;贬低)
2758. depreciation
di,pri:ʃi'eiʃən 折旧;贬值
-
currency depreciation (货币贬值)
-
accelerated depreciation (加速折旧)
-
accumulated depreciation (累积折旧)
-
depreciation of fixed assets (固定资产折旧)
-
depreciation cost (折旧费)
-
depreciation charge (折旧费)
-
dollar depreciation (美元贬值)
-
depreciation rate (折旧率)
-
allowance for depreciation (折旧备抵;备抵折旧)
-
depreciation expense (折旧费用)
-
exchange rate depreciation (汇率下跌)
- the depreciation of the dollar (美元的贬值)
- disvalue ([会计]折旧;[经]贬值)
2759. depress
di'pres 压抑;使沮丧;使萧条
-
The thought of taking the exam again depressed him. (想到要补考,他就心情沮丧。)
-
It depresses me that nobody seems to care. (似乎没有人在乎,这让我感到很沮丧。)
- drive down, weigh down (压低;使沮丧;使萧条)
2760. depressed
di'prest 沮丧的;萧条的;压低的
di'prest 使沮丧;使萧条(depress的过去式和过去分词形式);压低
-
depressed area (萧条区,贫困地区)
-
depressed market (萧条市场)
- Britain’s depressed housing market (英国不景气的房产市场)
-
blue, disappointed (沮丧的;萧条的;压低的)
-
disheartened (使沮丧;使萧条(depress的过去式和过去分词形式);压低)
2761. depressing
di'presiŋ 压抑的;使人沮丧的
-
It’s a depressing thought. (这是个令人沮丧的想法。)
-
The whole experience was very depressing. (整个经历非常令人沮丧。)
- repressive, discouraging (压抑的;使人沮丧的)
2762. depression
沮丧;洼地;不景气;忧愁;低气压区
-
great depression (大萧条(美国经济大萧条时期))
-
economic depression ([经]经济萧条)
-
postpartum depression (产后忧郁症,产后抑郁)
-
clinical depression ([心理学]临床忧郁症)
-
tropical depression (热带低气压;热带气旋)
-
freezing point depression (冰点降低)
-
manic depression (躁郁症,躁狂抑郁状态)
-
chronic depression (慢性萧条;[医]慢性抑郁)
-
depression area (沉降区)
-
prosperity and depression (繁荣与萧条)
-
mental depression (心理抑郁;精神消沈)
-
spreading depression (扩散性抑制)
- the devastating effects of economic depression (经济萧条的灾难性影响)
- recession, disappointment (沮丧;[地理]洼地;[经]不景气;忧愁)
2763. deprive
di'praiv 使丧失,剥夺
- deprive of (vt. 剥夺;失去)
- They've been deprived of the fuel necessary to heat their homes. (他们无法得到住房取暖必需的燃料。)
- shear, strip of (使丧失,剥夺)
2764. depth
depθ [海洋] 深度;深奥
-
in depth (深入地;全面地)
-
in the depth of (在……里面)
-
buried depth (埋深;埋藏深度)
-
cutting depth (切削深度,切削厚度;掏槽深度;切项度;开挖深度)
-
penetration depth (穿透深度;有效肤深)
-
burial depth (埋深,埋藏深度)
-
depth analysis (深层分析)
-
depth of field (景深;视野深度)
-
depth of water (水深)
-
depth of cut (切截深度;切刀屑厚度)
-
color depth (色深;颜色深度;色彩深度)
-
critical depth (临界深度)
-
depth profile (沿深度掺杂分布图;深度剖面)
-
layer depth (混合层深度)
-
focal depth (震源深度;[医]焦点深度)
-
hole depth (钻眼深度;井深)
-
depth perception ([心]深度知觉)
-
depth interview (对顾客需要的深入查询)
-
excavation depth (挖掘深度)
-
optical depth (光学深度;光深;光深度)
- Astronomers may one day travel to the depths of space. (天文学家也许有一天可以到太空深处去。)
- profoundity, deepness ([海洋]深度;深奥)
2765. deputation
,depju'teiʃən 代表团,代表;委任代理
- A deputation of elders from the village arrived headed by its chief. (村子里的年老者代表团在村长的带领下到了。)
- representation, mission, delegation, ambassador, behalf of (代表团,代表;委任代理)
2766. deputy
'depjuti 代理人,代表
'depjuti 副的;代理的
-
deputy director (副局长,副厅长;副院长)
-
deputy secretary (副秘书)
-
deputy director general (副局长;副处长;副司长)
-
deputy mayor (副市长)
-
deputy chief (副局长;副科长;副处长;副警长;副总警监)
-
deputy general manager (副总经理)
-
deputy prime minister (副总理;副首相)
-
deputy head (副职;副校长)
-
deputy chairman (副主席;副董事长)
-
deputy president (副行长;副校长)
-
deputy commander (副司令;副指挥)
-
deputy manager (副经理)
-
deputy commissioner (副局长;副总监;副署长)
- His brother was acting as his deputy in America. (他的兄弟充当他在美洲的代理人。)
-
agent, representation, factor, secondary, proxy ([法][贸易]代理人,代表)
-
acting, vice, agent, auxiliary (副的;[法][贸易]代理的)
2767. derail
di'reil 使出轨
di'reil 脱轨;[铁路] 脱轨器
- At least six people were killed and about twenty injured when a train was derailed in an isolated mountain region. (火车在一片偏僻的山区脱轨,导致至少六人死亡,约二十人受伤。)
- digression ([铁路]脱轨;脱轨器)
2768. derby
'da:bi 德比(英国中部的都市);德比赛马;大赛马
- kentucky derby ((美国)肯塔基赛马)
- the Kentucky Derby (肯塔基德比赛马会)
2769. deregulate
di:'regjuleit 解除对……的管制
- industries that have been deregulated (解除管制的行业)
2770. derelict
'derilikt 玩忽职守的;无主的;被抛弃了的
'derilikt 遗弃物;玩忽职守者;被遗弃的人
- Her body was found dumped in a derelict warehouse less than a mile from her home. (她的尸体被发现丢在离她家不到一英里的一座废弃的仓库里。)
-
ownerless, masterless (玩忽职守的;无主的;被抛弃了的)
-
Ishmael (遗弃物;玩忽职守者;被遗弃的人)
2771. deride
di'raid 嘲笑;嘲弄
- You shouldn’t deride their efforts. (你不应该嘲笑他们的努力。)
- guy, jeer at (嘲笑;嘲弄)
2772. derision
di'riʒən 嘲笑;嘲笑的对象
- His speech was greeted with derision by opposition leaders. (他的演讲遭到反对党领袖的讥笑。)
- sarcasm, laughingstock (嘲笑;嘲笑的对象)
2773. derivation
,deri'veiʃən 引出;来历;词源;派生词
- theoretical derivation (理论推导)
- The derivation of its name is obscure. (它名字的根源起源鲜为人知。)
- history, story (引出;来历;词源)
2774. derivative
[化学] 衍生物,派生物;导数
派生的;引出的
-
second derivative (二次导数)
-
financial derivative (金融衍生产品;金融衍生物)
-
partial derivative (偏导数;偏微商)
-
derivative financial instruments (n. 衍生金融工具)
-
derivative action (微商作用)
-
directional derivative (方向导数)
-
derivative instrument (衍生工具;衍生产品;派生票据;派生证券)
-
cellulose derivative (纤维素衍生物)
-
time derivative (时间导数,时间微商)
- the derivatives market (金融衍生品市场)
-
ramification, offshoot ([化学]衍生物,派生物)
-
extracted, descendent (派生的;引出的)
2775. derive
源于;得自;获得
(Derive)人名;(法)德里夫
- derive from (源出,来自,得自;衍生于)
- Mr. Ying is one of those happy people who derive pleasure from helping others. (英先生是那种助人为乐的快活人。)
- to originate (起源)
2776. derogatory
di'rɔɡətəri 贬损的
- derogatory sense (贬义)
- Their conversation contained a number of derogatory racial remarks . (他们的谈话包含了一些带有种族偏见的侮辱性言论。)
- uncomplimentary (贬损的)
2777. derrick
'derik 起重机,[机] 转臂起重机;油井的铁架塔
- oil derrick (井架;油井架;钻油塔)
- crane, lifting machine ([机]起重机,转臂起重机;油井的铁架塔)
2778. descend
di'send 下降;下去;下来;遗传;屈尊
-
descend from (由…传下来的;起源于)
-
descend on (袭击)
-
descend upon (vt. 突然到达);袭击(突然降临)
-
Our plane started to descend. (我们的飞机开始下降。)
-
I heard his footsteps descending the stairs. (我听到他下楼的脚步声。)
- decline, go down (下降;下去;下来;遗传;屈尊)
2779. descendant
di'sendənt 下降的;祖传的
di'sendənt 后裔;子孙
- If you must use descendant selectors, prefer child selectors, which at least only require evaluation of one additional node, not all the intermediate nodes up to an ancestor. (如果您必须使用后代选择器,尽量使用子代选择器,这最少只需评估一个额外的节点,而非中间直至祖先的所有节点。)
-
falling, downward (下降的;祖传的)
-
child, seed (后裔;子孙)
2780. descent
di'sent 下降;血统;袭击
di'sent 除去…的气味;使…失去香味
-
gradient descent (梯度下降)
-
descent method (n. 下降法)
-
chinese descent (中国血统;炎黄子孙)
-
steepest descent method (最速下降法;最陡下降法)
- Passengers must fasten their seat belts prior to descent. (乘客在飞机降落之前必须系好安全带。)
- reduction, birth, decline, fall, blood ([航]下降;[遗]血统;袭击)
2781. describe
di'skraib 描述,形容;描绘
-
describe as (v. 描述为)
-
describe with (用…描述)
-
The police asked her to describe the man. (警察叫她描述一下那名男子。)
-
Another approach to the problem is described in Chapter 3. (这个问题的另一种解决方法在第三章有所阐述。)
- represent, trace, figure, depict (描述,形容;描绘)
2782. description
di'skripʃən 描述,描写;类型;说明书
-
detailed description (详细描述;详细说明)
-
job description (工作说明)
-
brief description (简要说明;简介)
-
general description (一般说明,总则)
-
product description (产品描述;产品说明;产品介绍)
-
physical description (物理描述;外形著录)
-
formal description (形式描述)
-
full description (完整叙述,充分的描述)
-
beyond description (无法形容,难以形容)
-
vivid description (生动的描述;生动的报导)
-
complete description (完整的叙述,圆满的描述)
-
problem description (问题描述,问题说明)
-
short description (简短说明;简要说明;短注释)
-
functional description ([计]功能性说明)
-
technical description (技术说明)
-
give a description of (描写,描述;对…进行描述)
-
item description (项目描述)
-
description of goods (货物摘要;货物名称)
-
The booklet gives a brief description of each place. (这本小册子对每一个地方都作了简短的介绍。)
-
Berlin sounds fascinating from your description. (从你的描述来看,柏林是个迷人的城市。)
- presentation, type, style, characterization (描述,描写;类型;说明书)
2783. descriptive
di'skriptiv 描写的,叙述的;描写性的
-
descriptive geometry (n. 画法几何学)
-
descriptive study (描述性研究)
-
descriptive statistic (描述性统计)
-
descriptive information (叙述(性)情报)
-
descriptive prose (描写性散文)
-
descriptive research (描述性研究)
- the descriptive passages in the novel (小说中的描写性段落)
- related, depictive (描写的,叙述的;描写性的)
2784. desegregate
,di:'seɡriɡeit 使…废止种族隔离
- The United States was working to desegregate the military, schools, and all public facilities. (美国当时正在着手废除对军队、学校和所有公共设施实施的种族隔离。)
2785. desert
'dezət 遗弃;放弃;逃跑
'dezət 沙漠;荒原;应得的赏罚
'dezət 沙漠的;荒凉的;不毛的
-
desert island (n. 荒岛)
-
sahara desert (撒哈拉大沙漠[北非])
-
gobi desert (戈壁沙漠(蒙古和中国西北部))
-
taklimakan desert (塔克拉玛干沙漠(新疆塔里木盆地中部))
-
desert landscape (沙漠地貌)
-
arabian desert (n. 阿拉伯沙漠)
-
desert soil (荒漠土,荒漠土壤)
-
rocky desert (岩质沙漠)
-
desert storm (沙漠风暴(指1990年以美国为首的多国部队针对伊拉克侵占科威特而发动的军事进攻))
-
sandy desert (纯沙沙漠)
-
desert climate (沙漠气候,荒漠气候)
-
cold desert (n. 冻原;寒冷不毛之地)
-
kalahari desert (喀拉哈里沙漠(位于非洲南部))
-
atacama desert (阿塔卡马沙漠(位于智利北部))
-
namib desert (纳米布沙漠(位于非洲西南部,是世界上最古老、最干燥的沙漠之一))
-
Helen was deserted by her husband. (海伦被丈夫遗弃了。)
-
Many of the party’s traditional voters deserted it at the last election. (许多长期支持该党的选民在上一次选举中抛弃了它。)
-
The price rise caused many readers to desert the magazine. (价格上涨导致许多读者放弃了这本杂志。)
-
yield, quit (遗弃;放弃;逃跑)
-
run out on, walk out on (遗弃;开小差;逃掉)
-
sands, wold ([地理]沙漠;[农]荒原;应得的赏罚)
-
wild, hungry ([地理]沙漠的;荒凉的;不毛的)
2786. deserve
di'zə:v 应受,应得
-
What have I done to deserve this? (我做了什么事,要得到这样的报应?)
-
I’m sorry for the kids. They deserve better (= deserve to be treated in a better way ) . (我为这些孩子感到难过,他们应该过得更好。)
-
Ledley deserves a place in the team. (莱德利应该在队里占有一席之地。)
-
Paula deserves a special mention for all the help she has given us. (应该特别提一下葆拉,她给了我们许多帮助。)
-
I would never hit anyone, even if they deserved it. (我决不会打人,哪怕他欠揍。)
-
What has he done to deserve this punishment ? (他做了什么,竟会受到这样的惩罚?)
-
People who are sent to prison for drunk-driving get what they deserve . (那些醉酒驾车被送进监狱的人是罪有应得的。)
-
be deserving of (应受,应得)
-
be deserving of (应受,应得)
2787. desiccate
'desikeit 变干
-
The device was able to desiccate the salty water and to condense the moisture into drinkable water. (这个装置能先把盐水蒸干,再让水蒸气冷凝成可饮用的水。)
-
Although many bdelloids live in desiccation-prone habitats, such as ephemeral ponds, there are substantial numbers found in permanently aquatic habitats that are unable to desiccate. (尽管许多轮虫生活在干燥的栖息地,如短时间的小水塘,但是有许多轮虫却生活在不会干涸的多水环境里。)
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Tympanic center leaves the alveolus of one desiccate. (鼓膜中心则留下一变干的小孔。)
- dry out, exsiccate (变干)
2788. design
di'zain 设计;计划;构思
di'zain 设计;图案
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design method (设计方法,设计法)
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design for (设计来作)
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system design (系统设计;制度设计)
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product design (产品设计)
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engineering design (工程设计)
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structure design (结构设计)
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software design (软件设计,软件开发)
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design process (设计过程,设计程序;设计加工)
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design principle (设计原理)
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structural design (结构设计)
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new design (新式样,新设计)
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design scheme (设计方案)
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optimal design (优化设计;最佳设计)
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design idea (设计理念)
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optimization design (优化设计)
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optimum design (最佳设计,最优设计)
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landscape design (景观设计;园林设计;环境景观设计)
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architectural design (建筑设计;结构设计)
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professional design (专业设计;设计合理)
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interior design (室内设计;室内装饰;内部装饰业)
- The tower was designed by Gilbert Scott. (这座塔楼是吉尔伯特·斯科特设计的。)
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project, engineer, style, schedule, frame (设计;计划;构思)
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programming, device, pattern (设计;图案)
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project, engineer (设计)
2789. designate
'deziɡneit, 'deziɡnit, -neit 指定;指派;标出;把…定名为
'deziɡneit, 'deziɡnit, -neit 指定的;选定的
- Buildings are designated by red squares on the map. (在地图上建筑物用红色方块标明。)
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specify, ticket, name, appoint (指定;指派;标出;把…定名为)
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assigned, named, appointed (指定的;选定的)
2790. designation
,deziɡ'neiʃən 指定;名称;指示;选派
- Her official designation is Systems Manager. (她的正式头衔是系统经理。)
- instruction, name, pointing, indication, specifies (指定;名称;指示;选派)
2791. designer
di'zainə 设计师;谋划者
di'zainə 由设计师专门设计的;享有盛名的;赶时髦的
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fashion designer (时装设计师)
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graphic designer (美术设计员)
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interior designer (室内设计师)
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chief designer (首席设计师)
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industrial designer (工业设计师)
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costume designer (服装设计师)
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general designer (总设计师;建筑设计师)
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art designer (美术设计人员;美工)
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an interior designer (室内装潢设计师)
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a software designer (软件设计师)
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stylist ([建]设计师;谋划者)
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fashion-conscious, turned-on (由设计师专门设计的;享有盛名的;赶时髦的)
2792. desirable
di'zaiərəbl 令人满意的;值得要的
di'zaiərəbl 合意的人或事物
- The ability to speak a foreign language is highly desirable . (能说一门外语是非常理想的。)
- satisfying, fulfilling (令人满意的;值得要的)
2793. desire
di'zaiə 欲望;要求,心愿;性欲
di'zaiə 想要;要求;希望得到…
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desire for (渴望)
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sexual desire (性欲)
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a burning desire (强烈的愿望)
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sincere desire (诚心诚意)
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desire under the elms (榆树下的欲望(尤金奥尼尔的戏剧))
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female sexual desire (女性的性欲)
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She had remarried and desired a child with her new husband. (她再婚了,想跟新任丈夫生一个孩子。)
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requirement, wants, do, need, wish (欲望;要求,心愿;性欲)
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feel like, wanna, require, mean, exact (想要;要求;希望得到…)
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rare, aspire, long for, yearn for, die for (渴望)
2794. desirous
di'zaiərəs 渴望的;想要的
- The enemy is so desirous of peace that he will agree to any terms. (敌人如此渴望和平,他会同意任何条件。)
- eager, hungry, anxious, sick, keen (渴望的;想要的)
2795. desktop
'desktɔp 桌面;台式机
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desktop computer (台式电脑)
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desktop publishing (台式印刷系统;桌面出版系统)
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desktop management interface (桌面管理界面)
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desktop video ([计]桌面视讯;桌面式视频)
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desktop calendar (桌上日历)
- We have stopped making desktops because no one is making money from them. (我们已经停止生产台式电脑了,因为不赚钱。)
- tabletop, table tops (桌面;台式机)
2796. desolate
'desələt, 'desəleit 荒凉的;无人烟的
'desələt, 'desəleit 使荒凉;使孤寂
- a desolate landscape (荒凉的景色)
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wild, desert (荒凉的;无人烟的)
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harshen (使荒凉;使孤寂)
2797. desolation
,desə'leiʃən 荒芜;忧伤;孤寂;废墟
- We looked out upon a scene of desolation and ruin. (我们向外望着一片荒凉、破败的景象。)
- grief, relic (荒芜;忧伤;孤寂;废墟)
2798. despair
di'spεə 绝望;令人绝望的人或事
di'spεə 绝望,丧失信心
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in despair (绝望地,失望地)
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despair of (失望,丧失信心;对…绝望)
- The noise from the neighbours used to drive him to despair . (过去,邻居的噪音常常吵得他心烦意乱。)
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hopelessness, acedia (绝望;令人绝望的人或事)
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throw up one's hands, lose heart (绝望,丧失信心)
2799. desperate
'despərət 不顾一切的;令人绝望的;极度渴望的
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I had no money left and was desperate. (我身无分文,已经走投无路了。)
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Time was running out and we were getting desperate . (时间越来越少,我们越来越感到绝望。)
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the missing teenager’s desperate parents (失踪少年绝望的父母)
- venturous, devil-may-care (不顾一切的;令人绝望的;极度渴望的)