3400_新东方雅思词汇

3400. variant

不同的

变量; 变体

🎤例句
  • Note that you must use the same variant of this option for all compiler runs related to the same project. (注意,对于所有运行的与同一个项目相关的编译器,必须使用这个选项的相同变体。)

  • In 2003, Mead and his colleagues discovered a much more common variant of the prion gene that provides protection against prion diseases. (2003年,米德和他的同事发现了朊病毒基因更普遍的变体,可以抗御与朊病毒有关的疾病。)

🤔同义词
  • different, diverse, unlike, multiple, varying (不同的;多样的)

  • transformation, converting ([生物][计]变体;转化)

3401. dynamic

动力的; 活跃的, 充满活力的, 精力充沛的

🤩短语
  • dynamic model (动态模型;动力模型)

  • dynamic response (动态响应;动力特性)

  • dynamic analysis (动态分析;动力特性分析)

  • dynamic performance (n. 动态特性)

  • dynamic simulation (动态仿真)

  • dynamic characteristic (动态特性;负载特性曲线)

  • dynamic system (动力系统)

  • dynamic programming (动态规划;动态程序设计)

  • dynamic load (动载荷,动力载荷)

  • dynamic behavior (动态行为;动态特性;能动行为)

  • dynamic balance (动态平衡,动平衡)

  • dynamic range (动态范围)

  • dynamic data (动态数据;动态资料)

  • dynamic stability (动态稳定性;动力稳定度)

  • dynamic stress (n. 动态应力,动力应力)

  • dynamic control (动态控制;动力控制)

  • dynamic pressure (动压力)

  • dynamic test (动态测试)

  • dynamic equilibrium (动态平衡;动力平衡)

  • fluid dynamic (流体动力学的)

🎤例句
  • dynamic and ambitious people (精力充沛且雄心勃勃的人)
🤔同义词
  • vital, actional ([力]动态的;动力的;动力学的;有活力的)

  • trends, momentum, impetus (动态;[力]动力)

3402. generate

发生, 产生; 引起, 导致

🤩短语
  • generate electricity (发电)

  • generate profit (创利,产生利润)

🎤例句
  • a useful technique for generating new ideas (能产生新创意的有用技术)

  • The program would generate a lot of new jobs. (这个项目将创造许多新的就业岗位。)

🤔同义词
  • go on, call into being (使形成;发生;[生物]生殖)

3403. sector

部分, 部门; 防御地段, 防区; 扇形

🤩短语
  • private sector (私营部门;私营成分)

  • financial sector (财政部门)

  • public sector (国营部门经济;政府资助的企事业;社会经济的公有部份)

  • banking sector (银行业;银行部门)

  • government sector (政府部门)

  • service sector (服务部门,服务行业;服务业)

  • manufacturing sector (制造业;制造部门)

  • third sector (第三部门)

  • economic sector (经济部门;经济成份)

  • commercial sector (商业部门;商界)

  • boot sector (n. 引导扇区;启动磁区)

  • informal sector (非正式部门)

  • tertiary sector (第三产业(服务业);第三产业部门)

  • sector gear ([机]扇形齿轮,扇形轮)

🎤例句
  • ...the nation's manufacturing sector. (…该国的制造部门。)
🤔同义词
  • ministry, division, department (部门;扇形,扇区;象限仪;函数尺)

3404. extreme

极度的;最后的

极端, 过分

🤩短语
  • to the extreme (走向极端)

  • in the extreme (非常;极度)

  • extreme value (极值,极端值)

  • extreme pressure (极压,极限压力;特高压力;超高压)

  • extreme poverty (极端贫穷)

  • extreme sports (极限运动)

  • extreme point (极点,端点)

  • extreme environment (极端环境;极限环境)

  • extreme temperature (极端温度;极限温度)

  • extreme position (极限位置)

  • extreme pressure additive (极压添加剂)

🎤例句
  • Extreme poverty still exists in many rural areas. (许多农村地区仍处于赤贫状态。)

  • extreme cold (严寒)

  • He had extreme difficulty getting hold of the ingredients. (他费了极大的劲找配料。)

🤔同义词
  • ultra, excessive (极端的;极度的;偏激的;尽头的)

  • terminal, bottom (极端;末端;最大程度;极端的事物)

3405. anecdotal

轶话的, 轶闻趣事的

🤩短语
  • anecdotal evidence (轶事证据)
🎤例句
  • His findings are based on anecdotal evidence rather than serious research. (他的发现依据的是传闻轶事,而不是认真的调查研究。)

3406. coordinate

调整,协调[kəʊ'ɔːdɪnət]

同等的, 并列的

同等者,同等物

🤩短语
  • coordinate system ([数]坐标系)

  • coordinate with (使协调;配合)

  • coordinate transformation (坐标变换)

  • coordinate measuring machine (坐标测量[检测]机;三元测定器)

  • polar coordinate (极坐标;极座标;极坐标系统)

  • coordinate conversion (坐标变换)

  • cartesian coordinate ([数学]笛卡尔坐标)

  • coordinate axis (坐标轴;座标轴)

  • rectangular coordinate (直角坐标;矩形座标)

  • local coordinate system (局部坐标系;地方坐标系统)

  • cartesian coordinate system (笛卡儿坐标系统)

  • rectangular coordinate system (直角坐标系)

  • coordinate frame (坐标系;坐标框架)

  • coordinate plane (坐标平面;标轴面)

  • coordinate measuring instrument (坐标量测仪,坐标度量仪)

  • time coordinate (时间坐标)

  • color coordinate (彩色坐标)

  • coordinate grid (坐标格网)

  • geocentric coordinate system (地心坐标系)

  • coordinate geometry (坐标几何)

🎤例句
  • The agencies are working together to co-ordinate policy on food safety. (这些机构在共同合作为食品安全政策做协调工作。)
🤔同义词
  • paratactic, tantamount (并列的;[物化]同等的)

  • adjust, restructure (调整;整合)

  • sort, concert (协调)

3407. athlete

运动员; 体育家

🎤例句
  • a professional athlete (一位专业运动员)
🤔同义词
  • player, sportsman (运动员,体育家;身强力壮的人)

3408. despoil

抢夺, 掠夺; 蹂躏, 破坏

🎤例句
  • ...people who despoil the countryside. (...掠夺乡村的人。)
🤔同义词
  • harry, shear, seize (掠夺,剥夺;夺取)

3409. divisional

部门的

🤩短语
  • divisional application (分开申请,分案申请)
🎤例句
  • divisional headquarters (师指挥部)
🤔同义词
  • partitioned, segmentary (分区的;分割的)

3410. astronomy

天文学

🤩短语
  • radio astronomy (n. 射电天文学)

  • physics and astronomy (物理学和天文学)

  • national radio astronomy observatory (国立射电天文台)

🎤例句
  • The book treats of astronomy. (这本书是讲天文学的。)

  • This was the birth of astronomy. (这就是天文学的起源。)

  • You could study astronomy , or space engineering , and be good at it. (你可以学习天文学,或是空间工程学,可以学的很棒。)

🤔同义词
  • uranology ([天]天文学)

3411. trimester

三月期; 学期

🤩短语
  • first trimester (早期妊娠)

  • third trimester (晚期妊娠)

🎤例句
  • At the end of the first trimester, the fetus is about three inches long. (在怀孕的第三个月末,胎儿差不多有三英寸长了。)
🤔同义词
  • three months (三个月;一学期)

3412. tube

管道, 试管; 〈英〉地铁

🤩短语
  • steel tube (钢管)

  • seamless steel tube (无缝钢管;无缝套筒)

  • copper tube (铜管)

  • glass tube (n. 玻璃管)

  • test tube (试管)

  • tube wall (管壁)

  • tube sheet (管板)

  • inner tube (轮胎之内胎)

  • stainless steel tube (不锈钢管)

  • tube bundle ((塑料)管束)

  • seamless tube (无缝钢管)

  • fallopian tube ([解]输卵管)

  • vacuum tube (真空管;电子管)

  • draft tube (尾水管;通风管;引流管)

  • metal tube (金属壳电子管)

  • finned tube (翅片管)

  • capillary tube (毛细管)

  • tube mill (管磨机;制管厂)

  • furnace tube (炉管)

  • picture tube ((电视)显像管)

🎤例句
  • a tube of toothpaste (一管牙膏)
🤔同义词
  • pipe, tunnel ([生物]管;电子管;隧道;电视机)

  • fail, take the subway (乘地铁;不及格)

3413. accountancy

会计工作, 会计职业

🤩短语
  • accountancy profession (会计专业;会计员)
🎤例句
  • He is studying accountancy or he is an accountancy student. (他正在学习会计学或他是一名会计专业的学生。)

  • Whether the enterprise environment is good or not has an effect on accountancy. (企业环境的优劣直接影响会计工作质量的高低。)

🤔同义词
  • accounting principles ([会计]会计工作;会计学;会计师之职)

3414. demonstrate

论证, 证实; 演示, 说明; 举行示威游行

🎤例句
  • 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。)

🤔同义词
  • prove, give evidence of (证明;展示;论证)

3415. windscreen

挡风玻璃, 风挡

🤩短语
  • windscreen wiper (挡风玻璃刮水器;风档雨雪刷)
🎤例句
  • The speed of the windscreen wipers is variable . (汽车挡风玻璃上雨刷的速度是可变的。)

  • My daughter painted a scarlet bear on the windscreen of our car. (我女儿在我们的挡风玻璃上画了一只鲜红的小熊。)

  • The attendants fill the tank, clean the windscreen, and add some air to the tires. (服务人员加满油箱,清洁挡风玻璃,把轮胎打一些气。)

3416. wheelchair

轮椅

🎤例句
  • Lynn has been confined to a wheelchair (= has had to use a wheelchair ) for the last year. (过去一年中林恩都被困在轮椅上。)

  • special parking for wheelchair users (坐轮椅人士的专用停车位)

3417. hire

租用; 雇用

🤩短语
  • for hire (供出租)

  • hire purchase (n. 分期付款购买)

  • on hire (出租的;雇用)

  • hire in (接受雇用并开始工作)

  • hire out (出租;受雇)

  • car hire (汽车出租;租车处)

🎤例句
  • The best way to explore the island is to hire a car. (在该岛寻幽访胜的最好方式就是租用一辆汽车。)

  • What does it cost to hire a boat for a week? (一艘小船租用一星期的费用是多少?)

🤔同义词
  • employment, rental, letting (雇用,租用;租金,工钱)

  • rent, employ (雇用;出租)

  • take on (雇用,租用;受雇)

3418. decompose

分解, 腐烂

🤩短语
  • decompose into (分解为;他解为)
🎤例句
  • a partially decomposed body (部分腐烂的尸体)
🤔同义词
  • resolve, break down (分解;使腐烂)

  • analyze, break down (分解;腐烂)

3419. inventory

目录; 存货

🤩短语
  • inventory management (存货管理)

  • inventory control (存货控制;存货管理)

  • take inventory (实地清点盘存;编制...清单)

  • inventory cost (存货成本)

  • inventory system (库存系统;盘存制度;存储系统)

  • inventory level (库存量;存货水准)

  • inventory accounting (存货会计;存货核算)

  • inventory turnover (存货周转)

  • physical inventory (实际库存;实地盘存;盘点数量)

  • forest inventory (森林调查)

  • inventory analysis (库存分析;存储分析;盘查分析)

  • ending inventory ([经]期末存货;[经]期末盘存)

  • inventory report (存货报告单)

  • personality inventory (人格量表;人格调查表)

  • excess inventory (过量库存;积压商品)

  • cycle inventory (循环盘存)

  • inventory valuation (存货估价)

  • inventory list (盘存清单;财产目录)

  • perpetual inventory ([经]永续盘存)

  • inventory adjustment (存货调整)

🎤例句
  • ...one inventory of twelve sails for each yacht. (…为每艘游艇配备12张帆的存货。)
🤔同义词
  • goods in stock, stock-sheet ([贸易]存货,存货清单;详细目录;[会计]财产清册)

3420. vivid

鲜艳的; 生动的

🤩短语
  • vivid description (生动的描述;生动的报导)

  • vivid picture (逼真模式;栩栩如生的描写)

  • vivid green (翡翠绿)

🎤例句
  • I’ve got vivid memories of that summer. (我对那年夏天记忆犹新。)

  • He had a vivid picture of her in his mind. (他的脑海中清晰地留着她的形象。)

🤔同义词
  • telling, live, bright (生动的;鲜明的;鲜艳的)

3421. graphology

笔迹学, 笔相学

🎤例句
  • Whatever the substance of graphology, the character is there nonetheless. (无论笔迹学的主旨是什么,其特性依然存在。)

3422. flush

冲洗,清除;发红;脸红;奔流

齐平的, 同高的

脸红,红光

🤩短语
  • flush with (由于…而脸红;因…而兴奋)

  • flush out (冲掉,排出;驱赶出来)

  • in the first flush (◎一时兴起)

  • flush toilet (抽水马桶)

  • flush water (冲洗水)

  • flush valve (冲洗阀;冲洗系统活门)

  • back flush (反冲洗;逆向清洗)

  • flush type (平面型,嵌入式)

🎤例句
  • Susan flushed deeply and looked away. (苏珊脸涨得通红,目光转向别处。)

  • He flushed angrily . (他气得满脸通红。)

🤔同义词
  • seed, warmth, excitation, agitation (激动,洋溢;面红;萌芽;旺盛;奔流)

  • heat, electrify (使齐平;发红,使发亮;用水冲洗;使激动)

  • blush (发红,脸红;奔涌;被冲洗)

  • massive, extensive, substantial, macro, much (大量的;齐平的;丰足的,洋溢的;挥霍的)

3423. manoeuvre

移动, 转动; 操纵, 控制

移动;策略,手段

🎤例句
  • That will allow them to manoeuvre the satellite into the shuttle's cargo bay. (那将使得他们能把人造卫星移入飞船的货物舱。)

  • I manoeuvred my way among the tables to the back corner of the place. (我在那些桌子间穿行,来到那地方后面的角落。)

  • The chopper shot upward in a manoeuvre matched by the other pilot. (这架直升飞机向上冲去,另一架飞机也以相同的移动方向冲了上去。)

🤔同义词
  • set in motion, dry run ([军]调动;演习;用策略)

  • man, guide (诱使;操纵;耍花招)

  • strategy, device, game plan (策略(等于maneuvre))

3424. kit

成套工具

装备

🤩短语
  • elisa kit (酶联免疫试剂盒(Enzyme Linked Immunosorbent Assay Kit))

  • tool kit (工具箱)

  • repair kit (重复工具包;维修工具;工作服)

  • sewing kit (针线包,裁缝用具)

  • first aid kit (急救药箱)

  • medical kit (医药箱)

  • first-aid kit (急救箱)

  • upgrade kit (扩充成套)

  • drum kit (一套鼓乐器)

🎤例句
  • Sally keeps her make-up kit in her bag. (萨莉把化妆包放在手提包里。)

  • a bike repair kit (一套自行车修理工具)

  • a shaving kit (一套剃须用具)

  • a drum kit (一套架子鼓)

🤔同义词
  • toolbox, tool chest (工具箱;[机]成套工具)

  • prepare, provide (装备)

  • equip with, fit out (装备)

3425. throughout

遍及;在…各处

🎤例句
  • a large organization with offices throughout the world (在世界各地都设有办事处的一家大型机构)

  • The disease spread rapidly throughout Europe. (疾病迅速在整个欧洲蔓延开来。)

  • The house is in excellent condition, with fitted carpets throughout. (这幢房子状况极好,全部铺着地毯。)

🤔同义词
  • everywhere, around, wholly, about (自始至终,到处;全部)

  • over all (贯穿,遍及)

3426. virtue

美德; 优点

🤩短语
  • virtue of (借助,由于;有…优点)

  • by virtue of (由于,凭借)

  • in virtue of (由于;凭借)

  • virtue education (思想教育)

  • have the virtue of (具有…的优点)

  • of easy virtue ((女人)水性杨花的)

  • virtue and vice (善与恶)

🎤例句
  • Women have often been used as symbols of virtue. (女性常被用作美德的象征。)
🤔同义词
  • asset, excellence, efficiency, morality (美德;优点;贞操;功效)

3427. turnover

营业额; 人事变动率; 货物周转率

🤩短语
  • turnover rate ([经]周转率,换手率)

  • annual turnover (年营业额,年成交量;年总生物量)

  • employee turnover (员工流动;职工离职)

  • capital turnover (资金周转)

  • inventory turnover (存货周转)

  • sales turnover (营业额;销售周转)

  • turnover ratio ([经]周转比率)

  • total turnover (总转换)

  • staff turnover (员工交替;员工流动率)

  • turnover tax (营业税;(美)批发税)

  • receivable turnover (应收账款周转率)

  • turnover time (周转时间;翻转时间)

  • stock turnover (存货周转率;库存周转率)

  • asset turnover (资产周转率)

  • rate of turnover ([经]周转率)

🎤例句
  • The company had a turnover of $3.8 million. (那个公司拥有380万美元的营业额。)
🤔同义词
  • volume of business, rollover ([贸易]营业额;流通量;翻覆;半圆卷饼)

  • upturned, eversible (翻过来的;可翻转的)

3428. coverage

新闻报道; 覆盖范围

🤩短语
  • media coverage (媒体报道)

  • insurance coverage ([经]保险责任范围)

  • coverage rate (覆盖率)

  • news coverage (新闻报道)

  • forest coverage (森林笼罩率)

  • coverage area (覆盖范围;有效区;作用范围)

  • area coverage (n. 区域范围)

  • press coverage (新闻报道)

  • full coverage ([经]完全承保)

  • coverage ratio (建蔽率,覆盖率;[经]偿还能力系数)

  • liability coverage (责任保险,责任险承保范围)

  • special coverage (专题报道;特别保险)

🎤例句
  • live coverage of the match (= the match is broadcast at the same time that it is happening ) (这场比赛的现场直播)
🤔同义词
  • lay over, decken ([植]覆盖,覆盖范围)

3429. normal

正常的, 平常的; 标准的, 规范的, 正规的

🤩短语
  • normal university (师范大学)

  • normal operation (正常运行,常规操作)

  • normal temperature (正常体温;标准温度)

  • normal distribution (n. 正态分布)

  • normal pressure (正常压力;标准气压)

  • normal school (师范学校)

  • normal college (师范学院)

  • beijing normal university (北京师范大学)

  • normal stress (正应力;法向应力)

  • normal running (正常运转;机组运行正常)

  • normal state (正规状态;[核子]基态(等于ground state))

  • return to normal (恢复正常)

  • normal condition (正常状态)

  • normal function (正常函数)

  • normal form (标准型;正规形式;规格化形式)

  • normal value (正常价值;标准值)

  • normal level (正常水平;正常能级)

  • normal mode (正常模式;标准振荡方式;自然振荡;固有状态)

  • normal phenomenon (正常现象)

  • normal vector (法向量;法向向量;法向矢量)

🎤例句
  • A normal working week is 40 hours. (一个正常的工作周是40小时。)

  • She was assessed in the normal way, and placed on the waiting list. (她接受了正常的评估后被列入等候名单。)

  • All I want is to lead a normal life. (我想要的只是能过正常的生活。)

🤔同义词
  • standard, arm's-length ([数]正常的;正规的,标准的)

  • criterion, standard, level, prototype (正常;标准;常态)

3430. figure

是重要部分; 认为; 计算, 估计

数字;人物;体态,体形;轮廓;图,图表;雕像,塑像

🤩短语
  • public figure (社会名人)

  • figure out (解决;算出;想出;理解;断定)

  • figure in (算进;包括进)

  • father figure (n. 长者;父亲般的人物;领袖)

  • good figure (良好图形;良型)

  • figure on ([美口]指望;[英口]打算;料想;把…估计在内)

  • figure of speech (修辞;比喻说法)

  • figure skating (花式溜冰)

  • figure it out (弄明白;搞定它)

  • figure for (谋取;企图获得)

  • go figure (猜猜看;想想看吧)

  • ballpark figure (大略估计)

  • key figure (关键人物)

  • geometric figure (几何图形)

  • noise figure (噪声因数)

  • figure as (扮演…角色)

  • figure of merit (品质因数;灵敏值)

  • plane figure (平面图形)

  • pole figure (极像图)

  • action figure (动作人物;可动人型;玩具人;活动人)

🎤例句
  • Reform now figures high on the agenda. (眼下,改革是当务之急。)
🤔同义词
  • digital, price, value, number, rate ([数]数字;人物;图形;价格;(人的)体形;画像)

  • occur, cast, offer, come out (计算;出现;扮演角色)

  • indicate, expect, guess, find, feel (计算;认为;描绘;象征)

3431. allocation

配给, 分配, 安置; 配给量

🤩短语
  • resource allocation (资源分配)

  • allocation of resources (资源配置;资源分配)

  • resources allocation (资源分配)

  • optimal allocation (最优配置)

  • allocation problem (配置问题,分配问题)

  • memory allocation (内存分配;存储器分配)

  • capital allocation (资本分派;资金划拨)

  • cost allocation (成本分配;成本分摊)

  • allocation scheme (分配方式)

  • allocation of funds (资金分配)

  • channel allocation (信道分配,波道分配)

  • dynamic allocation (动态分配;动态配置)

  • reliability allocation (可靠性分配)

  • efficient allocation of resources (资源有效配置)

  • optimize resource allocation (优化资源配置)

  • budget allocation (经费分配;预算分配;预算拨款)

  • storage allocation (存储分配;分配内存;库容分配)

  • personnel allocation (定编;人员配备)

  • best allocation (n. 最佳配置)

  • optimize allocation of resources (优化资源配置)

🎤例句
  • Twelve hours a week seemed a generous allocation of your time. (一周12个小时,这好像占用了你很多时间。)
🤔同义词
  • distribution, configuration, assignment, positioning (分配,配置;安置)

3432. brutal

野兽般的, 残忍的; 无情的, 冷酷的

🤩短语
  • brutal violence (暴力)
🎤例句
  • a brutal man (一个凶残的男人)
🤔同义词
  • wild, cruel, inhuman (残忍的;野蛮的,不讲理的)

3433. corrupt

腐化,腐蚀;使堕落;破坏,损坏;

🤩短语
  • corrupt practice (弊端;行贿;舞弊行为)

  • foreign corrupt practices act (反国外行贿法规)

🎤例句
  • Young prisoners are being corrupted by the older, long-term offenders. (年轻的囚犯正在被年纪较大、刑期长的犯人带坏。)
🤔同义词
  • fallen, putrescent (腐败的,贪污的;堕落的)

  • aggravate, deprave (使腐烂;使堕落,使恶化)

  • go to the bowwows, go to the deuce (堕落,腐化;腐烂)

3434. transmit

传送; 传染; 发射

🤩短语
  • transmit information (传输信息)
🎤例句
  • The US Open will be transmitted live via satellite. (美国公开赛将通过卫星现场直播。)

  • The system transmits information over digital phone lines. (这一系统通过数字电话线路传输信息。)

🤔同义词
  • release, send, communicate, project, let go (传输;传播;发射;传达;遗传)

3435. consumption

消耗; 消费

🤩短语
  • energy consumption ([化]能量损耗)

  • power consumption (能量功耗)

  • water consumption (耗水量)

  • fuel consumption (耗油量)

  • low power consumption (低功耗;低电耗)

  • consumption level (消费水平)

  • consumption structure (消费结构)

  • oil consumption (油耗量;润滑油消耗量)

  • material consumption (物料消耗;材料耗用)

  • domestic consumption (国内消费;生活用电量;家庭用水量)

  • consumption tax (n. 消费税)

  • high consumption (高消费;高消耗)

  • consumption rate (消费率;消耗率;单位消耗量)

  • oxygen consumption (耗氧量,氧消耗)

  • coal consumption (耗煤量)

  • food consumption (食品消费;摄食量)

  • gas consumption (耗气量;天然气消耗量)

  • steam consumption (蒸汽消耗;耗汽量)

  • heat consumption (耗热量;热消耗)

  • consumption credit ([经]消费信贷,非生产信贷)

🎤例句
  • Vigorous exercise increases oxygen consumption. (剧烈运动增加氧的消耗。)
🤔同义词
  • expense, depletion ([经]消费;消耗;肺痨)

3436. weaken

变弱, 减弱

🎤例句
  • Over the last two years the president’s position has weakened. (过去两年来,总统的地位被削弱了。)

  • Changes in policy have weakened the power of the trade unions. (政策的变化削弱了工会的力量。)

  • The absence of this witness has weakened the case against the accused. (这名证人的缺席削弱了对被告的指控力度。)

🤔同义词
  • shorten, to cut down (减少;使变弱;使变淡)

  • moderate, recoil from (变弱;畏缩;变软弱)

3437. consulate

领事馆; 领事职位, 领事任期

🤩短语
  • consulate general (总领事馆)
🎤例句
  • ...the Canadian consulate in Seattle. (…驻西雅图的加拿大领事馆。)

3438. voltage

电压

🤩短语
  • low voltage (低电压)

  • output voltage (输出电压)

  • voltage stability (电压稳定;电压稳定度)

  • input voltage (输入电压;工作电压)

  • dc voltage (直流电压;直羚压)

  • rated voltage ([化]额定电压)

  • voltage control (电压控制)

  • voltage regulator (稳压器;调压器)

  • voltage source (n. 电压电源)

  • supply voltage (电源电压;供给电压)

  • voltage drop (电压降落)

  • ac voltage (交流电压;交羚压)

  • voltage transformer (电压互感器;电压变量器)

  • constant voltage (恒定电压;定压)

  • voltage regulation (稳压;电压调整;电压变动率)

  • arc voltage (弧电压)

  • working voltage (工作电压;工诅压;操作电压)

  • breakdown voltage ([电]击穿电压)

  • medium voltage (中压)

  • applied voltage (外加电压)

🎤例句
  • The systems are getting smaller and using lower voltages. (这些系统正变得更小而且使用更低的电压。)
🤔同义词
  • electric tension, electrical pressure ([电]电压)

3439. mediocre

平庸的, 平凡的

🎤例句
  • I thought the book was pretty mediocre. (我认为这本书非常一般。)

  • a mediocre student (能力一般的学生)

🤔同义词
  • ordinary, general, secondary, middle, average (普通的;平凡的;中等的)

3440. socialise

来往, 交往, 交际; 使适应社会生活

3441. drought

干旱, 旱灾

🤩短语
  • drought resistance (耐旱性,抗旱性)

  • drought relief (干旱救灾)

  • drought control (抗旱;防旱)

🎤例句
  • ...a country where drought and famines have killed up to two million people during the last eighteen years. (…过去18年来干旱和饥荒致死达两百万人的一个国家。)
🤔同义词
  • shortage, deficiency, need, short of, want ([气候]干旱;缺乏)

3442. unbiased

公正的, 没有偏见的

🤩短语
  • unbiased estimator (无偏估计值)

  • unbiased estimate (不偏估计,公正(无偏)评价)

🎤例句
  • We aim to provide a service that is balanced and unbiased. (我们的目标是提供一种公平公正的服务。)

  • an unbiased observer (一名公正的观察员)

🤔同义词
  • judicial, just (公正的;无偏见的)

3443. periodical

周期的, 定期的

期刊,杂志

🤩短语
  • periodical inspection (定期检查)
🎤例句
  • She made periodical visits to her dentist. (她定期去看牙医。)
🤔同义词
  • regular, stated, time, cyclical ([数]周期的;定期的)

  • magazine, journal, serial (期刊;杂志)

3444. migration

迁徙, 移居, 移民

🤩短语
  • cell migration (细胞移行)

  • migration velocity (渗移速度;迁动速度)

  • bird migration (鸟类迁徙)

  • moisture migration (水分移动)

  • data migration (数据迁移;资料移转)

  • migration rate (迁移率;迁徙率;迁移速度)

  • migration algorithm (偏移算法)

  • internal migration (内移行)

🤔同义词
  • removal, move, shift, motion, transplantation ([动][地质]迁移;移民;移动)

3445. leaflet

散发传单

传单,散页印刷品;小册子

🎤例句
  • He’s leafleting the neighbourhood. (他在向街区居民散发传单。)
🤔同义词
  • circular, lobule ([植]小叶;传单)

3446. punctual

守时的; 准时的

🎤例句
  • She’s always very punctual for appointments. (她一向准时赴约。)

  • the punctual payment of invoices (准时结清费用清单)

🤔同义词
  • accurate, precise, mathematical, strict, rigid (准时的,守时的;精确的)

3447. compromise

妥协, 放弃; 危及

妥协,折中办法

🤩短语
  • reach a compromise (达成妥协)

  • make a compromise (妥协;折衷;做出让步)

  • missouri compromise (密苏里妥协案)

🎤例句
  • She admitted that she was unable to compromise. (她承认自己无法作出妥协。)
🤔同义词
  • harm, meet someone halfway (妥协;危害)

  • meet someone halfway, come to terms with (妥协;让步)

  • accommodation, reconciliation (妥协,和解;折衷)

3448. advertise

为…做广告; 宣传; 公告, 公布

🤩短语
  • advertise for (登广告征求(寻找)某物;登招请(待聘等)广告)
🎤例句
  • They no longer advertise alcohol or cigarettes at sporting events. (他们不再在体育赛事上做烟酒广告了。)

  • Colleges and universities have found that it pays to advertise (= advertising brings good results ) . (大专院校发现做广告效果很好。)

🤔同义词
  • message, instruct (通知;为…做广告;使突出)

3449. sack

麻袋,粗布袋;解雇;劫掠

解雇; 劫掠

🤩短语
  • hit the sack (睡觉;就寝)

  • sack out (睡觉)

  • sack paper (纸袋;制袋用纸)

  • sack in (v. 睡觉)

🎤例句
  • They’ve never actually given anyone the sack . (他们从未真的辞退过什么人。)

  • He got the sack for stealing. (他因偷东西而被解雇。)

  • She claimed she’d been threatened with the sack. (她称自己受到过解雇的威胁。)

🤔同义词
  • gunny bag, burlap bag (麻布袋;洗劫)

  • get the boot, dehire (解雇;把……装入袋;劫掠)

3450. comparative

比较的; 相当的

🤩短语
  • comparative study (比较研究;对比研究)

  • comparative advantage ([经]比较利益;相对优势)

  • comparative literature (比较文学)

  • comparative method (比较方法)

  • comparative law (比较法)

  • comparative education (比较教育学,比较教育)

  • comparative economics ([经]比较经济学)

  • comparative anatomy (比较解剖学)

  • comparative linguistics (比较语言学)

  • comparative cost (比较成本)

  • comparative static analysis (比较静态分析)

  • comparative advertising (比较广告;(指名与竞争对手产品进行比较的)货比货式广告)

🎤例句
  • After a lifetime of poverty, his last few years were spent in comparable comfort. (他穷了一辈子,最后几年还算过得比较舒适。)
🤔同义词
  • corresponding, condign (比较的;相当的)

  • equal, opponent, match, rival (比较级;对手)

3451. commencement

开始, 开端; 毕业典礼

🤩短语
  • commencement date (生效日期)
🎤例句
  • All applicants should be at least 16 years of age at the commencement of this course. (所有申请人在本课程开始时应至少年满16岁。)
🤔同义词
  • beginning, threshold, opening, conception, fresh (开始,发端;毕业典礼)

3452. feedback

反馈; 反馈信息

🤩短语
  • feedback control ([计]反馈控制;回馈控制)

  • negative feedback (负反馈;负回授)

  • information feedback (信息反馈)

  • positive feedback (正反馈)

  • feedback system (反馈系统;反馈方式)

  • feedback information (反馈信息)

  • feedback mechanism (n. 反馈机制,回馈机制)

  • feedback loop ([计]反馈环路,反馈回路)

  • force feedback ([机器人]力反馈)

  • feedback control system (反馈控制系统)

  • market feedback (市场反馈;市场调查资料)

  • feedback circuit (反馈电路)

  • feedback signal (回馈信号,反馈信号)

  • feedback effect (反馈效应;反馈作用)

  • position feedback (位置反馈;定位反馈)

  • feedback amplifier (回馈放大器)

  • immediate feedback (即时反馈;立即反馈)

  • acoustic feedback (声反馈;声回授)

  • feedback component (反馈元件)

  • feedback data (反馈数据)

🎤例句
  • How can I provide feedback without making someone angry? (我怎样才能提出反馈意见又不会得罪人呢?)
🤔同义词
  • production, outcome, information ([电子][自]反馈;成果,资料;回复)

3453. gullibly

轻信地, 易受欺骗地

3454. credential

证明书; 资格证书; 证件

🤔同义词
  • certificate, letter (证书;凭据;国书)

3455. review

回顾;复习;评论

回顾; 评论

🤩短语
  • literature review (文献回顾;文献综述;文献评论)

  • judicial review (n. 司法审查;复审)

  • comprehensive review (全面审查)

  • general review (总复习;一般性综述)

  • book review (书评)

  • peer review (同业互查)

  • under review (在检查中;正在审查)

  • design review (设计评论)

  • in review (在检查中)

  • performance review (服务表现检讨;业绩评价)

  • management review (管理评审,管理审查;管理评论)

  • annual review (年度复查;年度综论)

  • review board (审查委员会)

  • critical review (评论)

  • review committee (复核委员会)

  • review mechanism (审查制度;复核机制)

  • review meeting (审核会;工作总结会)

  • periodic review (定期检查;按期盘点)

  • preliminary review (预审;预先复查;初审)

  • pass in review (◎检阅,阅兵;使(军队)分列前进)

🎤例句
  • Bradman will review the best of the new children’s books. (布拉德曼将为这些新的儿童读物中最优秀的作品撰写书评。)
🤔同义词
  • comment, retrospection (回顾;复习;评论;检讨;检阅)

  • examine, inspect (回顾;检查;复审)

  • look back to, look back on (回顾;复习功课;写评论)

3456. dissemination

散布, 传播

🤩短语
  • information dissemination (信息传递;情报传播;资讯发布)

  • selective dissemination of information (信息的选择性传播;资讯的选择性传播)

  • dissemination of science (科普)

🎤例句
  • He had their own uniqueness and vitality, and dissemination of a value concept. (他有了自己的独特性和生命力,并传播一种价值理念。)
🤔同义词
  • advertisement, publicity, infection, propaganda (宣传;散播;传染(病毒))

3457. justify

证明…为正当的; 为…辩护

🎤例句
  • Ministers must appear before Parliament and justify their actions. (大臣们必须就自己的行为向议会作出解释。)

3458. dreadful

可怕的; 令人不快的

🎤例句
  • a dreadful mistake (可怕的错误)
🤔同义词
  • terrible, painful, horrible, awesome, fearful (可怕的;糟透的,令人不快的)

3459. timber

木材, 木料; 栋木, 大梁

🤩短语
  • timber tree (成材木)

  • timber structure (木结构;木构造)

  • sawn timber (锯材,锯木;成型木材)

  • seasoned timber (经干木材;风干木材)

  • standing timber (建筑用材)

  • timber frame (框形支架;木构架;木架)

🎤例句
  • a bench made of timber (木制长椅)
🤔同义词
  • wood, tree ([木]木材;木料)

3460. tighten

变紧; 使更加严格, 加强

🤩短语
  • tighten up (加强;使紧密;拉紧;使更牢固)

  • tighten one's belt (节约度日;束紧腰带)

🎤例句
  • Tighten the screws firmly. (把螺丝拧紧。)

  • I’d put the new tyre on, but I hadn’t tightened up the wheel. (我把新轮胎装上了,但没有上紧轮子。)

🤔同义词
  • straiten (绷紧;变紧)

3461. roam

随便走,漫游;徜徉;漫谈某事

漫步; 徘徊

🤩短语
  • roam about (漫游;漫步)

  • roam around (散步,闲逛)

🎤例句
  • Barefoot children roamed the streets. (光着脚的孩子们在街上闲逛。)

  • I spent a couple of years roaming around the countryside. (我花了几年时间在乡村漫游。)

🤔同义词
  • range, knock about/around (漫游,漫步;流浪)

  • range, go on a tour (在…漫步,漫游;在…流浪)

  • travel, bummel (漫步,漫游;流浪)

3462. simulate

模仿, 模拟; 假装, 伪装; 扮演

🎤例句
  • a machine that simulates conditions in space (一台模拟太空环境的机器)

  • Interviews can be simulated in the classroom. (可以在教室里模拟面试。)

🤔同义词
  • pattern, come, imitate (模仿;假装;冒充)

  • affected, assumed (模仿的;假装的)

3463. inclusive

包括一切费用在内的; 所有数目包括在内的; 包容广阔的

🤩短语
  • inclusive of (把…包括在内)

  • all inclusive (无所不包的;包括一切的;总括)

🎤例句
  • Not everyone shares his vision of an inclusive America. (不是所有人都同意他的观点,认为美国是个包容性很强的国家。)
🤔同义词
  • containing, encompassing (包括的,包含的)

3464. efficiency

效率; 功效, 效能

🤩短语
  • high efficiency (高效率)

  • production efficiency (生产效率)

  • work efficiency (工作效率;劳动效率;加工效率)

  • economic efficiency (经济效率)

  • energy efficiency (能源效率;能量效率)

  • improve efficiency (提高效率)

  • removal efficiency (去除效率)

  • thermal efficiency (热效率)

  • conversion efficiency (换能效率)

  • operating efficiency (营业效率,经营效率;工作效率)

  • operational efficiency (经营效率;运作效率)

  • transfer efficiency (转换效率;传输效率;合金过渡系数)

  • increase efficiency (提高效率)

  • current efficiency (电流效率)

  • economical efficiency (经济效率,经济效果;经济有效)

  • transmission efficiency (传输效率,通话效率)

  • learning efficiency (学习效率)

  • recovery efficiency (采收率;回收效率)

  • computational efficiency (计算效率)

  • displacement efficiency (驱替效率;置换效率;洗油效率)

🎤例句
  • considerable advancements in energy efficiency (能源效率的显著提高)
🤔同义词
  • virtue, potency (效率;效能;功效)

3465. goal

球门; 射门, 进球得分; 目标

🤩短语
  • ultimate goal (最终目标;终极目标)

  • strategic goal (战略目标)

  • common goal (共同目标)

  • primary goal (首要目标)

  • long-term goal (长期目标)

  • own goal (影响本身利益的错误行为;[足球]误中本队球门)

  • set a goal (确立一个目标)

  • life goal (人生目标;生活目标)

  • goal orientation (目标定向;目标取向)

  • goal setting (目标设定;目标设置)

  • career goal (事业目标)

  • goal line ([足球]球门线)

  • score a goal (踢进一球;得一分)

  • goal difference ([体](足球)净胜球;得失分)

  • field goal (n. 射门得分;投篮得分)

  • goal programming (目标规划;目标程序设计)

  • goal function (目标函数)

  • goal set (目标集合;目标定势)

  • no goal (投中无效)

  • short-term goal (短期目标;近期目标)

🎤例句
  • Your goal as a parent is to help your child become an independent adult. (身为父母,你的目标就是要培养孩子成为独立的成年人。)
🤔同义词
  • target, object, destination, cause, aim (目标;球门,得分数;终点)

3466. natural

正常的, 普通的, 自然的; 自然界的, 天然的; 天赋的, 固有的

🤩短语
  • natural gas (天然气)

  • natural environment (自然环境)

  • natural science (自然科学)

  • natural disaster (自然灾难,自然灾害)

  • natural resource (自然资源)

  • natural language (自然语言)

  • natural frequency (自然频率,固有频率;本盏率)

  • natural condition (自然条件)

  • natural landscape (自然景观;天然景观)

  • natural beauty (自然美)

  • natural selection (自然选择;[生]物竞天择说)

  • natural scenery (自然风光)

  • natural rubber (天然橡胶)

  • natural monopoly (自然独占;天然垄断)

  • natural history (博物学)

  • natural world (自然界;物质世界)

  • natural law (自然法则,自然律)

  • natural ventilation (自然通风)

  • natural water (天然水)

  • natural forest (天然森林)

🎤例句
  • the study of the natural world (对自然界的研究)

  • an area of spectacular natural beauty (自然风景秀丽的地区)

  • death from natural causes (自然死亡)

  • the need for natural light in offices (办公室里需要自然光的照射)

🤔同义词
  • material, physical, born, spontaneous (自然的;物质的;天生的;不做作的)

  • idiot, baichi (自然的事情;白痴;本位音)

3467. plagiarism

剽窃, 抄袭; 剽窃物

🎤例句
  • The journal accused the professor of plagiarism. (那份刊物指控该教授剽窃。)
🤔同义词
  • piracy, cribbing (剽窃;剽窃物)

3468. overhead

在空中, 在头顶上, 在高处

在头顶上的;高架的

天花板; 企业管理费用

🤩短语
  • overhead transmission (天轴)

  • overhead crane (桥式吊车,高架起重机)

  • overhead transmission line (架空输电线;高架输电线路)

  • overhead line (架空线路;架空管道)

  • overhead projector (n. 高射投影仪)

  • overhead cost (间接费用,间接成本)

  • factory overhead (制造费用;间接制造成本)

  • overhead light (顶灯,高架照明灯)

  • overhead power line (架空电力线路)

  • overhead bin (锅顶仓,吊挂箱;舱顶行李箱)

  • overhead road (高架道路)

  • overhead system (架空系统)

  • overhead expense (营业费用;企业管理费用)

  • general overhead (一般间接费用)

  • overhead travelling crane (天车;桥式起重机)

  • no overhead (不准超车)

🎤例句
  • Bullets whizzed overhead. (子弹嗖嗖地掠过头顶。)

  • A plane flew overhead. (一架飞机从头顶飞过。)

  • She turned on the overhead light and looked around the little room. (她打开顶灯,环视这间小屋。)

🤔同义词
  • aerially (在头顶上;在空中;在高处)

  • ceiling boarding, current expenses (天花板;[会计]经常费用)

3469. comprehension

理解; 理解力

🤩短语
  • reading comprehension (阅读理解;阅读测验)

  • listening comprehension (听力理解;听懂;听力测验)

  • comprehension and translation (理解与翻译)

🎤例句
  • Why you let her talk you into doing such a foolish thing is beyond my comprehension (= impossible for me to understand ) . (你怎么会被她说服去做这种蠢事,我实在是无法理解。)
🤔同义词
  • containing, grasp, understanding, involved in, involvement (理解;包含)

3470. plagiarise

'pleidʒiəraiz 剽窃, 抄袭

🤔同义词
  • lift, copy (剽窃;抄袭)

3471. victimise

受害, 迫害

3472. intact

完整无缺的; 完好无损的

🤩短语
  • intact rock (完整岩石)

  • keep intact (保持原貌(样))

🎤例句
  • Only the medieval tower had remained intact. (只有这座中世纪塔楼保存完好。)

  • His reputation survived intact. (他的声望丝毫未受影响。)

🤔同义词
  • whole, complete, integrated, full (完整的;原封不动的;未受损伤的)

3473. in vain

徒然;无效

🎤例句
  • Have ye suffered so many things in vain? if it be yet in vain. (你们受苦如此之多,都是徒然的吗。难道果真是徒然的吗。)

  • Have ye suffered so many things in vain? (你们受苦如此之多,都是徒然的吗。)

🤔同义词
  • for nothing, of no effect (徒然;无效)

3474. juvenile

少年的,少年特有的;幼稚的,不成熟的

未成年人, 少年

🤩短语
  • juvenile delinquency (少年违法犯罪)

  • juvenile court (n. 少年法庭)

  • juvenile diabetes (青少年糖尿病;幼年型糖尿病)

  • juvenile hormone (保幼激素)

  • juvenile delinquent (少年犯)

🎤例句
  • juvenile crime (少年犯罪)

  • a juvenile court (少年法院[法庭])

  • The number of juveniles in the general population has fallen by a fifth in the past 10 years. (在过去的10年中,青少年在总人口中所占的比重下降了1/5。)

🤔同义词
  • tender, teen-age (青少年的;幼稚的)

  • youths, teener (青少年;少年读物)

3475. pervasive

遍布的, 弥漫的

🤩短语
  • pervasive computing (普遍计算技术)
🎤例句
  • the pervasive influence of television (电视无所不在的影响)

  • the all-pervasive mood of apathy (到处弥漫的冷漠情绪)

🤔同义词
  • widespread, universal, ruling, generalized (普遍的;到处渗透的)

3476. managerial

经理的; 管理的, 经营的

🤩短语
  • managerial system (管理系统)

  • managerial personnel (管理人员)

  • managerial staff (管理人员)

  • managerial position (管理职位;治理职位;经理职位会)

  • managerial accounting (管理会计)

  • managerial skills (管理技能)

  • managerial authority (管理权威;治理权威)

  • managerial experiences (管理经验)

  • managerial approach (管理研究法;管理方法)

  • managerial economics ([经]管理经济学)

  • managerial psychology (管理心理学;治理心理学)

  • managerial decision (行政决定;领导决定)

  • managerial function (管理功能;治理职能;治理功能)

🎤例句
  • managerial skills (管理技巧)
🤔同义词
  • administrative, regulatory ([经管][管理]管理的;经理的)

3477. hive

入蜂箱; 群居

蜂房,蜂箱;蜂房内的蜂群;闹市,忙碌之地

🤩短语
  • hive off (脱离编制;分出)
🎤例句
  • This marketplace was once a hive of activity. (这个市场曾经熙熙攘攘。)
🤔同义词
  • apiary, comb (蜂房,蜂巢;热闹的场所;熙攘喧闹的人群)

3478. spasmodic

痉挛的; 间歇性的

🎤例句
  • spasmodic machine gun fire (断断续续的机关枪射击)
🤔同义词
  • convulsionary, twitchy (痉挛的,痉挛性的;间歇性的)

3479. intestine

【解】 肠

🤩短语
  • small intestine (小肠)

  • large intestine (n. 大肠)

🎤例句
  • This area is always tender to the touch if the intestines are not functioning properly. (如果肠功能不正常的话,这个部位总是一按就痛。)
🤔同义词
  • inner, domestic, inside, home (内部的;国内的)

  • enteron, bowel ([解剖]肠)

3480. sympathetic

同情的, 体谅的; 赞同的, 支持的; 和谐的

🤩短语
  • sympathetic nerve ([解]交感神经)

  • sympathetic nervous system (交感神经系统)

  • sympathetic vibration ([物]共振)

  • sympathetic response (共鸣)

  • sympathetic trunk (交感干;交感神经干)

  • sympathetic with (对…同情)

  • sympathetic consideration (体恤处理,同情之考虑)

🎤例句
  • a sympathetic friend (一个有同情心的朋友)

  • a sympathetic attitude (一种同情的态度)

  • We hope always to provide a friendly sympathetic ear (= someone willing to listen to someone else’s problems ) . (我们希望总能做到友善地倾听。)

🤔同义词
  • harmonious, balanced, acceptable (同情的;交感神经的;共鸣的;赞同的;和谐的;合意的)

  • vagus nerve (交感神经;容易感受的人)

3481. insignificant

无关紧要的, 无意义的

🎤例句
  • You realize that your problems are insignificant in comparison. (要知道,你的问题相对来说微不足道。)
🤔同义词
  • indifferent, small-beer (无关紧要的)

3482. seasonal

季节性的, 随季节而变化的; 节令性的

🤩短语
  • seasonal variation (季节性波动,季节性变动)

  • seasonal affective disorder (季节性情绪失调;季节性情绪波动)

  • seasonal adjustment (季节性调整)

🎤例句
  • heavy seasonal rains (季节性的大雨)
🤔同义词
  • recurrent ([天]季节的;周期性的;依照季节的)

3483. freight

货物

运送; 货运

🤩短语
  • freight forwarding (货运代理;货物发运;运费由提货方支付)

  • air freight (航空运费;空运的货物)

  • freight transport (货物运输)

  • freight rate (运价;运费率)

  • freight forwarder (货运代理;货运代理人)

  • sea freight (海运费,海运费率)

  • ocean freight (海运运费)

  • freight car (运货车厢)

  • freight prepaid (运费已付;[经]运费预付)

  • freight train (货运车)

  • freight forward (运费由提货人支付,运费到付)

  • freight collect (运费到付)

  • freight collect (freight payable at destination) (运费到付(到目的地后付运费))

  • freight traffic (货运;货运交通)

  • freight service (货运;货运业务)

  • freight station (货运站)

  • freight volume (货物运输量)

  • freight cost (运费;货运成本)

  • freight charge (运费)

  • by freight ((美)用普通铁路货车运送)

🎤例句
  • freight services (货运公司)

  • We’ll send your personal belongings by air freight and your furniture by sea freight . (你的个人物品我们将以空运方式运送,家具将以海运方式运送。)

🤔同义词
  • ship, transit, forward (运送;装货;使充满)

  • charges, carriage (货运;[交]运费;[水运]船货)

3484. range

变化, 变动; 排列

范围,领域;系列;脉;射程

🤩短语
  • wide range (宽波段的;宽量程的)

  • a wide range of (大范围的;许多各种不同的)

  • a range of (一系列;一些;一套)

  • full range (全音域,全频;全距;全馏程)

  • in the range of (在…范围之内;在…射程外)

  • temperature range (温度范围)

  • application range (应用领域)

  • product range (产品范围;产品系列;产品类别)

  • dynamic range (动态范围)

  • long range (远程的,长期的)

  • frequency range (频率范围)

  • range of application (使用范围;适用范围)

  • mountain range (山脉)

  • price range (价格幅度)

  • at close range (adv. 接近地)

  • applied range (应用范围)

  • measuring range (测量范围,量程)

  • operating range (工作范围;运行范围)

  • in range (在射程内)

  • measurement range (量程;测定范围)

🎤例句
  • In the dining room, team photographs were ranged along the wall. (餐厅里,球队的照片排列在墙上。)
🤔同义词
  • extent, boundary, region, scope, spectrum, territory, area (范围;幅度;排;[地理]山脉)

  • reach, parallel with (平行,列为一行;延伸;漫游;射程达到)

  • feed, grass (漫游;放牧;使并列;归类于;来回走动)

3485. topsoil

表层土

🎤例句
  • The topsoil has been almost completely washed away. (表层土壤已差不多完全给冲走了。)

  • According to scientists, it takes nature 500 years to create an inch of topsoil. (根据科学家们的看法,自然界要用500年的时间才能形成一英寸的表层土壤。)

  • Straw mulching, cultivating and hoeing , regulating the root distribution in the topsoil are effective measures to reduce the soil evaporation. (秸秆覆盖、中耕锄划、调控表层土壤根系分布等可作为减少土壤蒸发的有效措施。)

3486. wean

断奶, 戒掉

🎤例句
  • When would be the best time to start weaning my baby? (什么时候开始给我的孩子断奶最好呢?)
🤔同义词
  • ablactate (使断奶;使断念;使放弃)

  • infant, papoose ((苏格兰)幼儿)

3487. derive

取得; 起源

🤩短语
  • derive from (源出,来自,得自;衍生于)
🎤例句
  • 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。)
🤔同义词
  • to originate (起源)

3488. overseas

向国外;在海外,在外国

来自海外的,外国来的

🤩短语
  • overseas chinese (华侨,海外华人)

  • overseas market (海外市场)

  • overseas investment (海外投资)

  • overseas trade (海外贸易;对外贸易)

  • overseas student (留学生)

  • overseas travel (国外旅游,海外旅行)

  • returned overseas chinese (归侨)

  • overseas department (海外部)

  • overseas branch (国外分支机构;海外分店)

  • overseas assets (海外资产)

  • overseas bank (国外银行)

  • overseas call (国际电话)

  • overseas chinese affairs office (侨务办公室)

🎤例句
  • Chris is going to work overseas. (克里斯要去国外工作。)

  • Most applications came from overseas. (大部分申请来自海外。)

🤔同义词
  • beyond the sea (在海外,海外)

  • transmarine, off-shore (海外的,国外的)

3489. impress

给…留下深刻印象,使铭记;印,压印

印记

🤩短语
  • impress on (给…留下印象)

  • impress upon (使牢记;给…留下印象;留下印记)

🎤例句
  • Steve borrowed his dad’s sports car to impress his girlfriend. (史蒂夫借来他爸爸的跑车向女友炫耀。)

  • ‘He’s a lawyer?’ Mum looked suitably impressed (= as impressed as you would expect ). (“他是个律师?”妈妈看上去果然对他印象颇好。)

🤔同义词
  • propagate (盖印;强征;传送;给予某人深刻印象)

  • print, mark, characteristic, trace (印象,印记;特征,痕迹)

3490. leak

漏洞;

🤩短语
  • leak detection (检漏;密闭性检查)

  • leak out (泄漏;漏出)

  • gas leak (漏气,气体泄露;漏火)

  • oil leak (漏油)

  • air leak (漏气;空气渗漏;空气泄漏)

  • leak detector (检漏器)

  • leak test (泄漏试验;漏气检查;密封性检验)

  • heat leak (热漏失,热泄漏)

  • leak rate (漏失率;渗漏率;泄漏率;漏气率)

  • leak off (漏泄)

  • leak hunting (检漏,寻漏)

  • leak testing (测漏试验,检漏试验)

  • leak tightness (密封性;渗漏紧度)

🎤例句
  • There is a leak in the ceiling. (天花板上有条裂缝。)

  • The boat had sprung a leak (= a hole had appeared in it ). (小船出现了漏洞。)

🤔同义词
  • crack, split (泄漏;漏洞,裂缝)

  • reveal, divulge (使渗漏,泄露)

  • seep ([电子]漏,渗;泄漏出去)

3491. flaw

缺点; 瑕疵

🤩短语
  • flaw detection (探伤检验;缺陷检验)

  • flaw detector (探伤仪;裂痕探测仪)

  • ultrasonic flaw detector ([工]超声波探伤仪)

  • flaw echo (缺陷回波;缺陷的回波信号;缺陷回声)

  • nondestructive flaw detection (无损探伤)

  • security flaw (安全漏洞;安全性缺陷)

🎤例句
  • A design flaw (= a mistake or weakness in the way something was made ) caused the engine to explode. (一个设计缺陷导致了引擎爆炸。)
🤔同义词
  • checking, defect, deficiency, vice, fault (瑕疵,裂纹;缺点;一阵狂风)

  • crack, fracture (使无效;使破裂,使有缺陷)

3492. feature

以…为特色; 由…主演; 占重要地位

特征,特色;

🤩短语
  • distinguishing feature (特点;特征)

  • main feature (主要特征;主要特点;主景;功能特点)

  • feature extraction (特征抽取)

  • structural feature (结构特征;构造形态)

  • special feature (专用功能部件;特别策划;特别收录)

  • feature selection (特征选择;特铡择)

  • basic feature (基本特性)

  • unique feature (特色;特性;独到之处)

  • design feature (设计特点;结构特点;设计数据;设计形体)

  • clinical feature (临床特征,临床表现)

  • common feature (共同特征)

  • feature space (特征空间)

  • distinctive feature (辨别属性;区别性特征)

  • prominent feature (突出特征;显著地物)

  • facial feature (面貌)

  • outstanding feature (显著特点)

  • surface feature (地貌;地表特征;场地地貌)

  • characteristic feature (性能特点)

  • semantic feature (语义特征;语意特征;语义要素)

  • geographical feature (地理特征)

🎤例句
  • The exhibition features paintings by Picasso. (这次展览重点展出毕加索的画作。)

  • a cruise ship featuring extensive spa facilities (以大量水疗设施为特色的邮轮)

🤔同义词
  • person, characteristic (特色,特征;容貌;特写或专题节目)

  • star (特写;以…为特色;由…主演)

3493. assert

断言, 声称; 坚持

🤩短语
  • assert oneself (坚持自己的权利或意见)
🎤例句
  • French cooking, she asserted, is the best in the world. (她坚称法国菜是世界上最好的。)
🤔同义词
  • maintain, say, submit, stay, advocate (维护,坚持;断言;主张;声称)

3494. flat

平的;固定的

单元住宅

🤩短语
  • flat surface (平面;平整表面)

  • flat out (v. 竭尽全力;用全速;疲惫)

  • flat panel (扁平面板)

  • flat plate (平板;浅平盘)

  • fall flat (失败;达不到预想效果)

  • tidal flat (潮滩;潮汐平原;潮汐舱内甲板;潮汐滩)

  • flat knitting (横机织物;横编)

  • flat roof (屋顶平台)

  • flat steel (扁钢)

  • flat screen (平筛,平板筛浆机;平面屏幕)

  • flat knitting machine (横机;针织横机)

  • flat tire (没精打采;漏了气的车胎)

  • flat glass (平板玻璃;板玻璃)

  • flat panel display (平面直角显示器)

  • flat bottom (n. 平底;平匠)

  • fell flat (卧倒;引不起兴趣;完全失败)

  • flat land (平地;平原)

  • flat type (平面型;单位类型)

  • flat top (平顶)

  • flat head (北美印第安人)

🎤例句
  • houses with flat roofs (平顶房)

  • a perfectly flat sandy beach (十分平坦的沙滩)

  • The countryside near there is flat as a pancake (= very flat ) . (那儿附近的乡间地势非常平坦。)

  • Work on a clean, flat surface. (在干净、平整的台面上工作。)

🤔同义词
  • even, low, level, shallow, blank (平坦的;扁平的;浅的;单调的)

  • positively, emphatically (平直地;断然地)

  • apartment, plane (平地;平面;公寓)

  • even (变平)

3495. leap

跳跃;

🤩短语
  • by leaps and bounds (adv. 飞跃地,突飞猛进地)

  • leap forward (跃进;向前跳;快速发展)

  • great leap (大跃进,大步前进)

  • great leap forward (大跃进(中国于1958~1960年执行的经济计划))

  • leap year (闰年)

  • with a leap ((收入等)猛增)

  • leap in the dark (◎轻举妄动;不顾后果的行动;盲目冒险的举动)

  • look before you leap (三思而后行)

  • leap out (v. 引人注意)

  • leap over (跳过)

  • quantum leap ([物]量子跃迁;[喻]巨大突破)

  • leap of faith (一百八十度转变)

  • with leaps and bounds (迅速地;飞跃地)

  • leap frog (跳背戏)

  • leap at (向…扑去;欣然接受(机会或建议等))

  • leap second ([天]闰秒)

🎤例句
  • He threw a stick into the river and the dog went after it in a flying leap. (他把一根枝条扔到河里,那条狗一个飞跃就追了过去。)
🤔同义词
  • jump, dance (跳,跳跃)

  • jump, spring, bound (飞跃;跳跃)

  • jump, clear (跳跃,跳过;使跃过)

3496. disrespectful

失礼的, 无礼的

🎤例句
  • ...accusations that he had been disrespectful to a police officer. (...关于他曾对一名警官无礼的控告。)
🤔同义词
  • rude, offensive (无礼的;失礼的;不尊敬的)

3497. flap

拍打;拍动

薄片; 封盖; 振动; 激动

🤩短语
  • skin flap (皮瓣)

  • pocket flap (袋盖)

  • valve flap (阀瓣)

  • flap gate (铰链式闸门;舌瓣闸门;翻转板)

  • flap valve (瓣阀;片状阀)

  • flap wheel (翼片砂轮)

🎤例句
  • ...a kid running and flapping her arms. (…一个边跑边像小鸟一样上下扇动着双臂的小女孩。)
🤔同义词
  • aileron (拍打,拍打声;[航]副翼)

  • hang (拍动;鼓翼而飞;(帽边等)垂下)

  • wash, throw into (拍打;扔;拉下帽边;飘动)

3498. brazen

黄铜制的, 黄铜色的; 厚颜无耻的

🎤例句
  • her brazen admission that she was cheating on him (她恬不知耻地承认自己对他不忠)
🤔同义词
  • as bold as brass, bold-faced (厚颜无耻的;黄铜制的)

3499. irrational

不合理的,不合逻辑的,荒谬的

无理数

🤩短语
  • irrational number ([数]无理数)

  • irrational exuberance (非理性繁荣)

🎤例句
  • an irrational fear of flying (对飞行非理性的恐惧)

  • He’s becoming increasingly irrational. (他变得越来越不可理喻了。)

🤔同义词
  • unreasonable, reasonless (不合理的;无理性的;荒谬的)

  • surd ([数]无理数)