2300_新东方四级词汇

2300. mission

使命, 任务; 使团

🤩短语
  • mission statement (宗旨)

  • space mission (太空任务;航天任务)

  • mission impossible (不可能的任务,棘手的任务)

  • rescue mission (营救任务,救助任务;抢险救援任务)

  • mission control (太空航行地面指挥中心)

  • diplomatic mission (使馆;外交使团)

  • mission critical (关键任务)

  • trade mission (贸易代表团;贸易访问团)

  • mission in life (天职)

  • business mission (经营使命,出差;企业代表团)

  • military mission (军事任务)

  • mission accomplished (任务完成)

  • mission school (n. 教会学校)

  • fact-finding mission (情况考察;真相调查团;实况调查组)

🎤例句
  • He was sent on over 200 missions before being killed in action. (在阵亡之前他奉命执行过200多次军事任务。)

  • US troops taking part in the peacekeeping mission (参与维和任务的美军)

🤔同义词
  • role, assignment, task, delegation (使命,任务;代表团;布道)

  • send along, dispatch (派遣;向……传教)

2301. attorney

律师, 代理人

🤩短语
  • power of attorney (委托书)

  • attorney general (司法部长;首席检察官)

  • district attorney (美国地方检察官(略作D.A.))

  • patent attorney (代理人,专利代理人;专利律师;特许弁护士)

  • letter of attorney (n. 委任状)

  • prosecuting attorney (检察官)

  • state attorney ((美)州检察官)

  • attorney at law (律师)

🎤例句
  • ...a prosecuting attorney. (…一位公诉律师。)
🤔同义词
  • lawyer, deputy, agent, factor, secondary (律师;[法]代理人)

2302. wander

漫游, 闲逛, 漫步; 偏离正道; 走神, 恍惚

🤩短语
  • wander off (漫步;漫游;离群走散)

  • wander about (徘徊;流浪;漫步)

  • wander from (离题)

  • baseline wander (基线漂移)

🎤例句
  • She wandered aimlessly about the house. (她漫无目的地在房子里走来走去。)

  • Ana wandered off to get a drink. (安娜溜达着去弄了一杯喝的。)

  • He was found wandering the streets of New York. (有人看到他在纽约街头游荡。)

🤔同义词
  • lose oneself, hang about (徘徊;漫步;迷路;离题)

  • range, louse around (游荡,漫游)

2303. adopt

收养; 采用, 采取; 正式通过, 批准

🤩短语
  • adopt various methods (采取不同办法)
🎤例句
  • Sally was adopted when she was four. (莎莉四岁时被人收养。)

  • The couple are unable to have children of their own, but hope to adopt. (那对夫妇自己无法生育,但希望领养孩子。)

🤔同义词
  • assume, take in sth (采取;接受;收养;正式通过)

2304. oppose

反对; 反抗

🎤例句
  • Congress is continuing to oppose the President’s health care budget. (国会继续反对总统的医疗保健预算。)
🤔同义词
  • combat, sit down on (反对;对抗,抗争)

  • object, sit down on (反对)

2305. singular

单数的; 非凡的, 奇特的; 独一无二的

🤩短语
  • singular value (n. 奇异值;奇值)

  • singular value decomposition (奇异值分解)

  • singular point (奇点;奇异点)

  • singular integral (奇异积分,奇解)

  • singular number (n. 单数)

  • singular function (奇异函数)

  • singular solution (奇异解)

🎤例句
  • the singular form of the noun (该名词的单数形式)

  • If the subject is singular, use a singular verb. (如果主语是单数,就用单数动词。)

🤔同义词
  • remarkable, extraordinary, novel, wonder, exquisite (单数的;单一的;非凡的;[数]异常的)

2306. device

器械, 装置, 设备; 手段, 策略

🤩短语
  • control device (控制装置,控制器)

  • medical device (医疗设备;医疗器材;人体医疗配件)

  • protection device (保护设备;防护设备)

  • electronic device (电子设施,电子器件;电子仪表)

  • storage device ([计]存储设备)

  • measuring device (测量仪器,量测工具;测量仪表)

  • mechanical device (机械装置)

  • test device (测试装置)

  • testing device (测试装置)

  • device driver (设备驱动程序)

  • safety device (安全装置;保护装置;保险装置;安全防护装置;过载安全装置)

  • display device ([计]显示设备)

  • protective device (防护装置)

  • mobile device (移动设备,移动装置;行动装置)

  • driving device (传动装置)

  • monitoring device (监视装置)

  • feeding device (喂送装置;装料装置)

  • input device (输入设备)

  • power device (功率器件;功率元件;电源设备;用电装置)

  • semiconductor device (半导体器件;半导体装置;半导体掐)

🎤例句
  • modern labour-saving devices (省力的现代设备)
🤔同义词
  • apparatus, installation, strategy, unit, gear ([机]装置;策略;图案)

2307. mainframe

主机, 大型机

🤩短语
  • mainframe computer (大型计算机;主机电脑)
🎤例句
  • If a problem does occur, a signal is automatically sent to the mainframe. (如果真有问题出现,就会有信号自动传送到主机。)
🤔同义词
  • host, main engine ([计]主机;大型机)

2308. motor

发动机, 电动车

🤩短语
  • motor vehicle (汽车;机动车辆)

  • dc motor (直流电动机;直流马达;直羚动机)

  • electric motor (电动机)

  • induction motor (感应电动机;异步电动机)

  • motor control (电动机控制;[电]马达控制)

  • synchronous motor ([化]同步电动机)

  • asynchronous motor (异步电动机,异步马达;感应电动机)

  • servo motor (伺服马达;伺服电动机)

  • stepping motor (步进电机;步进马达)

  • stepper motor (步进马达,步进电机)

  • step motor (步进马达)

  • motor drive (电动机)

  • linear motor (直线电机;线性电动机;线型马达)

  • motor speed (电动机转速)

  • ac motor (交流电动机)

  • reluctance motor (磁阻电动机)

  • ford motor (福特汽车(美国汽车公司))

  • motor car (汽车;电动车)

  • motor function ([医]运动机能)

  • motor system (马达系统;运动系统;动力系统)

🎤例句
  • an electric motor (电动马达)
🤔同义词
  • engine, automobile, car ([动力][电]发动机,马达;汽车)

  • automotive, mobile (汽车的;机动的)

  • auto (乘汽车)

2309. minus

负的

负数;减号

🤩短语
  • minus one (关闭一声部模式;零下一度)
🎤例句
  • ‘Any minus points ?’ ‘Well, the engine is rather noisy.’ (“有什么毛病吗?”“嗯,发动机噪音很大。”)

  • On the minus side, there is no free back-up service if things go wrong. (不足之处是出了问题没有免费的技术支持服务。)

🤔同义词
  • less ([数]减,减去)

  • shortage, short of, lack, insufficient ([数]负号,减号;不足;负数)

  • negative, nonpositive (减的;负的)

2310. conservative

保守的,守旧的;不时兴的,传统的

保守的人

🤩短语
  • conservative party (n. 保守党)

  • conservative estimate (审慎估计,保守估计)

  • conservative government (保守政权)

  • conservative force (保守力;守恒力)

  • conservative design (保守设计)

🎤例句
  • a very conservative attitude to education (对待教育非常守旧的态度)

  • conservative views (保守的观点)

🤔同义词
  • standpat, backward-looking (保守的)

  • old guard, pontificator (保守派,守旧者)

2311. access

接近;通道,入口;接近的机会

存取

🤩短语
  • access control (访问控制)

  • have access to (使用;接近;可以利用)

  • internet access (互联网接入)

  • easy access (便于检修;容易接近)

  • market access (市场准入;进入市场;开放市场)

  • data access (数据存取)

  • multiple access ([电脑]多路存取;多路访问)

  • open access (开放存取;开架阅览)

  • direct access ([计]直接存取)

  • access network (接入网;接取网络)

  • broadband access (宽带接入;宽频存取;宽带通信)

  • network access (网络接入;网络访问)

  • gain access (获得访问权限)

  • free access (自由访问;自由存取;自由入口)

  • remote access ([计]远程访问;远程存取)

  • get access to (获得;接近;可以使用)

  • code division multiple access (码分多址联接方式)

  • random access (随机存取)

  • public access (公共存取)

  • database access (数据库存取)

🎤例句
  • Access is by means of a small door on the right. (入口是右边的一扇小门。)
🤔同义词
  • make use of, fashion, employ, border, exercise (使用;[计]存取;接近)

  • opening, admittance (进入;使用权;[电]通路)

2312. conference

会议, 讨论会; 讨论, 商谈

🤩短语
  • press conference (记者招待会,新闻发布会)

  • news conference (记者招待会)

  • international conference (国际会议)

  • conference room (会议室,会议厅)

  • working conference (工作汇报)

  • video conference (视讯会议;电视会议)

  • annual conference (年会)

  • conference call (电话会议)

  • national conference (全国性会议)

  • in conference (在开会)

  • conference hall (会议厅;会议室;会议场所)

  • business conference (业务会议)

  • conference table (会议桌,会议台)

  • telephone conference (电话会议)

  • academic conference (学术会议)

  • peace conference (和平会议)

  • conference centre (会议中心)

  • conference board (世界大企业联合会)

  • summit conference (高峰会议;首脑会议)

  • conference papers (会议论文;研讨会论文)

🎤例句
  • Representatives from over 100 countries attended the International Peace Conference in Geneva. (来自一百多个国家的代表出席了在日内瓦举行的国际和平大会。)

2313. activity

活动; 活力; 行动

🤩短语
  • economic activity (经济活动)

  • catalytic activity (催化活性)

  • physical activity (身体活动,体育活动;体力活动)

  • biological activity (生物活性)

  • enzyme activity (酶活力)

  • business activity (商业活动,经济活动;业务活动)

  • social activity (社会行动)

  • brain activity (大脑活动)

  • sexual activity (性活动;性行为)

  • seismic activity (地震活动;地震活动性)

  • antimicrobial activity (抗菌活性;抗菌能力;抗微生物活性)

  • volcanic activity (火山活动;火山活动性)

  • electrical activity (电活动,脑电活动)

  • enzymatic activity (酶活性;酶活力)

  • practical activity (实践活动)

  • solar activity (太阳活动;太阳活动性)

  • water activity (水分活度;水分活性)

  • marketing activity (销售活动)

  • outdoor activity (户外活动,室外活动)

  • activity level (活动级;活动程度)

🎤例句
  • Everyone is free to engage in peaceful political activity. (每个人都可以自由参加和平的政治活动。)

  • fund-raising activities (筹款活动)

  • Regular physical activity helps to control your weight. (定期参加体育活动有助于控制体重。)

🤔同义词
  • movement, doing, campaign, working, act (活动;行动;活跃)

2314. primitive

原始的,早期的;简单的;粗糙的

原人; 原始事物

🤩短语
  • primitive religion (原始宗教)

  • primitive people (原始人;原始民族)

  • primitive culture (原始文明)

  • primitive type (原始类型;原语类型)

  • primitive accumulation of capital (原始资本积累)

  • primitive function (原函数;基元功能)

🎤例句
  • a primitive society (原始社会)

  • a primitive nomadic tribe (原始的游牧部落)

  • the tools used by primitive man (原始人所用的工具)

  • primitive art (原始艺术)

🤔同义词
  • original, simple, crude, plain, rough ([数][生物][地质]原始的,远古的;简单的,粗糙的)

  • Euroman ([数][生物][地质]原始人)

2315. advisable

明智的, 可取的

🎤例句
  • Regular medical check-ups are advisable. (定期检查身体是明智的。)

  • It is advisable to write a career objective at the start of your resume. (简历开头最好写上职业目标。)

🤔同义词
  • suitable, wise, adequate, appropriate, proper (明智的,可取的,适当的)

2316. dormitory

集体寝室, 宿舍

🤩短语
  • dormitory building (宿舍大楼)

  • school dormitory (学校宿舍)

🎤例句
  • She lived in a college dormitory. (她住在一幢大学宿舍楼里。)
🤔同义词
  • lodging house, student hostel (宿舍,学生宿舍)

  • uptown (住宅区的)

2317. overcome

战胜, 克服; 压倒, 使受不了

🤩短语
  • overcome difficulties (克服困难;战胜困难)
🎤例句
  • Australia overcame the Netherlands 2-1. (澳大利亚队2比1战胜了荷兰队。)
🤔同义词
  • exceed, cap, surmount (克服;胜过)

  • rise above, get over sth (克服;得胜)

2318. cooperate

合作, 协作; 配合

🤩短语
  • cooperate with (与…合作)
🎤例句
  • They agreed to co-operate with Brazil on a programme to protect the rain forests. (他们同意和巴西合作进行一个保护热带雨林的项目。)
🤔同义词
  • fit, work together (合作,配合;协力)

2319. cabin

小屋; 船舱, 机舱

🤩短语
  • cabin crew (航班空服人员)

  • log cabin (n. 小木屋)

  • cabin fever (幽居病)

  • uncle tom's cabin (汤姆叔叔的小屋(小说))

  • passenger cabin (客舱,旅客座舱)

🎤例句
  • a log cabin (原木小屋)
🤔同义词
  • shed, cottage (小屋;[船]客舱;船舱)

2320. sum

共计

总数;金额;算术

🤩短语
  • sum up (总结;概述;计算…的总数)

  • in sum (总而言之;大体上)

  • sum of money (款项)

  • a large sum of (一大笔;大量的)

  • sum total (总数;总计;主旨)

  • lump sum (总额;汇总)

  • dim sum ((汉)点心)

  • total sum (总数,总金额)

  • weighted sum (加权和)

  • zero sum (零和的)

  • sum insured (保险金额;投保金额)

  • direct sum ([数]直和)

  • zero sum game (零和竞赛,零和博弈;零和对策)

  • sum of squares (平方和;统计表)

  • the sum and substance (要旨)

  • vector sum (向量和;矢量和)

  • sum rule (求和规则)

  • check sum (校验和)

  • lump sum payment (整笔付款;一次总算,一次总付)

  • lump sum price (混合价格;总括价格;整笔计价格)

🎤例句
  • He owes me a large sum of money . (他欠我一大笔钱。)
🤔同义词
  • total, gross (金额;[数]总数)

  • recapitulate, gather up (概括)

  • summarize, tally up (总结;合计)

2321. current

当前的, 通用的; 流行的, 流传的

🤩短语
  • current situation (现状,目前形势;现况)

  • current status (当前状态;目前状况)

  • current state (现行状态;初速电流状态)

  • electric current (电流)

  • direct current (直流;[电]直流电)

  • current density (电流密度;扩散(弥漫)流密度)

  • eddy current (涡流;[电学]涡电流)

  • alternating current (AC) (交流电)

  • current account (经常帐;活期存款帐户)

  • alternating current (ac) (交流电)

  • alternating current (交流电)

  • tidal current (潮流)

  • constant current (恒定电流)

  • current transformer (n. 电流变换器)

  • current production (流水作业;流水生产)

  • leakage current ([电]泄漏电流)

  • high current (电流过高;高强度电流)

  • current job (现职,当前的工作)

  • current control (电流控制;日常检查)

  • welding current (焊接电流)

🎤例句
  • the current President (现任总统)

  • In its current state, the car is worth £1,000. (这辆车按现在的车况来看值1,000英镑。)

🤔同义词
  • recent, now, universal, late, present (现在的;流通的,通用的;最近的;草写的)

  • tendency, direction, tide, trend, set ((水,气,电)[流]流;趋势;涌流)

2322. heel

脚后跟, 踵; 后跟

🤩短语
  • achilles heel (致命要害;薄弱环节)

  • high heel (高跟鞋)

  • achilles' heel (唯一的致命的弱点)

  • at heel (adv. 接踵;尾随)

  • under the heel of (被…践踏;在…掌握中)

  • the heel of achilles (唯一的致命弱点)

  • wedge heel (坡跟鞋;楔形跟)

  • high heel shoes (高跟鞋)

  • stiletto heel (n. (女式高跟皮鞋的)细鞋跟)

🎤例句
  • black boots with high heels (有高跟的黑靴子)
🤔同义词
  • careen (倾侧)

2323. variety

多样化; 种类; 变种

🤩短语
  • variety of (各种各样的)

  • product variety (货品种类,产品种类;产品多样化;积簇)

  • a great variety of (各种各样的;大量的)

  • variety show (综艺节目;杂耍表演)

  • infinite variety (多种多样)

  • variety store (杂货店)

🎤例句
  • I really like the variety the store has to offer. (我很喜欢这家商店商品的丰富多样。)
🤔同义词
  • category, manner, nature, kind, sort (多样;种类;杂耍)

2324. disturb

打扰, 扰乱; 弄乱; 使不安

🤩短语
  • do not disturb (请勿打扰(美国连续剧))
🎤例句
  • Sorry to disturb you, but I have an urgent message. (对不起打扰一下,我有个紧急消息。)

  • The thieves fled when they were disturbed by a neighbour. (窃贼们被一名邻居惊动后逃跑了。)

  • (= a sign you put on a door so that people will not interrupt you ) . (请勿打扰。)

🤔同义词
  • let, violate (打扰;妨碍;使不安;弄乱;使恼怒)

  • intrude upon, hinder from (打扰;妨碍)

2325. copper

铜; 铜币, 铜制器

🤩短语
  • copper mine (铜矿)

  • copper alloy (铜合金)

  • copper wire (铜线)

  • copper ore (铜矿)

  • copper tube (铜管)

  • copper powder ([冶]铜粉)

  • copper clad (铜箔;包铜的)

  • copper foil (铜箔)

  • copper plating (镀铜;电镀铜;红铜)

  • copper sulfate (硫酸铜)

  • pure copper (纯铜,红铜)

  • jiangxi copper (江西铜业(铜生产商))

  • copper plate (铜板)

  • copper concentrate (铜精矿)

  • copper pipe (铜管)

  • copper oxide ([医]氧化铜)

  • electrolytic copper (电解铜)

  • copper content (含铜量)

  • red copper (紫铜)

  • copper strip (铜带;铜条)

🎤例句
  • He offered to do the job for a few coppers. (他说他来做这份工作,给他几个铜板就行。)
🤔同义词
  • police, pig ([化学]铜;铜币;警察)

  • cupreous (铜的)

2326. persist

坚持, 持续

🤩短语
  • persist in (坚持;固执于)
🎤例句
  • ‘I don’t think it’s right,’ John persisted. (“我认为那不对。”约翰坚持说道。)
🤔同义词
  • stay, abide (存留,坚持;持续,固执)

  • iterate (坚持说,反复说)

2327. audio

听觉的, 声音的

🤩短语
  • digital audio (数字音频)

  • audio signal (声频信号;可听声信号)

  • audio frequency (音频;成音频率)

  • audio system (音频系统;话音系统;声音系统)

  • audio file (音频文件;音讯)

  • audio video (影音;音频视频)

  • audio output (音频输出)

  • audio device (音频设备;音效装置)

  • audio tape (录音磁带)

  • audio amplifier (音频放大器)

  • audio track (音轨;声道)

  • audio recorder (录音机;录音工具)

  • audio channel (伴音通道;声频通道)

  • audio editor (音频编辑;音效编辑)

  • audio controller (音频控制器)

  • audio transformer (声频变压器)

🎤例句
  • audio and video equipment (音频视频设备)
🤔同义词
  • vocal, sonic ([声]声音的;音频的,声频的)

2328. civilian

平民, 百姓

🤩短语
  • civilian use (民用)

  • civilian casualties (平民伤亡;平民死伤;民众伤亡)

  • civilian population (平民;平均人口)

  • transferred to civilian work (转业)

  • civilian construction (民用建筑)

  • civilian worker (民工;农民工)

🎤例句
  • Many innocent civilians were killed during the war. (许多无辜的平民在战争中丧生。)
🤔同义词
  • many-headed (民用的;百姓的,平民的)

  • populace, common man (平民,百姓)

2329. pump

抽, 泵送, 打气

🤩短语
  • heat pump (热泵,蒸汽泵)

  • water pump (抽水机,水泵)

  • centrifugal pump (离心抽机,离心泵)

  • pump in (用泵吸入)

  • oil pump (油泵;机油泵;送油泵)

  • vacuum pump ([机]真空泵)

  • pump station (泵站)

  • screw pump (螺旋泵,螺杆泵)

  • hydraulic pump (液压泵,水力泵)

  • gear pump (齿轮泵)

  • submersible pump (潜水泵;水下泵)

  • jet pump (喷射泵,射流泵)

  • fuel pump (燃油泵)

  • injection pump (喷射泵,注射泵)

  • piston pump (活塞泵)

  • pump power (泵耗电力,泵浦功率;泵功率)

  • pump body (泵体)

  • air pump (气泵,抽气机)

  • pump unit (泵机组;泵设备)

  • pump efficiency (n. 泵效;泵效率;水泵效率)

🎤例句
  • ...pumps that circulate the fuel around in the engine. (…使燃料在发动机内循环的压泵。)
🤔同义词
  • pull for (打气;用抽水机抽…)

  • inflator ([机]泵,抽水机;打气筒)

2330. pierce

刺穿, 穿孔于

🤩短语
  • pierce through (突破,穿刺入)

  • pierce brosnan (皮尔斯·布鲁斯南(美国电影演员))

🎤例句
  • One bullet pierced the left side of his chest. (一颗子弹射入了他的左胸。)
🤔同义词
  • cut through, transpierce (刺穿;洞察;响彻;深深地打动)

  • come into, go into, get into, enter into (进入;透入)

2331. teenager

青少年

🎤例句
  • a TV sex education series aimed at teenagers (一部针对青少年的性教育电视系列片)

2332. apart

成距离,相间隔;分开,除去

分离的, 分隔的

🤩短语
  • apart from (远离,除…之外;且不说;缺少)

  • fall apart (崩溃;土崩瓦解;破碎)

  • set apart (留出…;使分离;区别)

  • take apart (拆开;剖析;粗暴对待)

  • come apart (破碎;崩溃;瓦解)

  • tear apart (把……弄乱;使……分裂)

  • torn apart (撕碎;心痛欲裂)

  • pull apart (撕开;扯断)

  • tell apart (区分;分辨)

  • poles apart (截然相反;天壤之别;大相径庭)

  • break apart (使…分裂开)

  • apart form (除…之外)

  • drift apart (漂离,疏远;各奔东西)

  • quite apart from (更何况)

  • keep apart (分离)

  • live apart (分开居住)

  • put apart (留出;留开;拨开)

  • joking apart (言归正传;说正经的)

  • set apart from (使分离)

🎤例句
  • They have offices in countries as far apart as India and Peru. (他们的办事处远至印度、秘鲁等国。)

  • The police try to keep rival supporters apart at all matches. (警方在所有的比赛中都设法将双方的支持者分开。)

  • A couple of men started fighting and we had to pull them apart . (几名男子打起架来,我们不得不将他们拉开。)

  • Joel stood apart from the group, frowning. (乔尔皱着眉头,独自站在一边。)

  • Their concept of a performance and our concept were miles apart. (他们对一场表演的概念和我们的概念相去甚远。)

🤔同义词
  • unusual, different, distinctive, isolated, separating (分离的;与众不同的)

2333. calendar

日历, 历书, 历法

🤩短语
  • lunar calendar (n. 阴历)

  • calendar year (历年)

  • desk calendar (台历;台历芯)

  • chinese calendar (农历;阴历)

  • gregorian calendar (公历;格里高里历)

  • calendar month (历月)

  • solar calendar (阳历)

  • calendar date (历日期)

  • calendar day (历日;日历日)

  • academic calendar (校历)

  • perpetual calendar (万年历)

  • julian calendar (公历;罗马儒略历)

  • desktop calendar (桌上日历)

🎤例句
  • There was a calendar on the wall above, with large squares around the dates. (墙的上方曾有一本日历,日期框在大方格里。)
🤔同义词
  • daily schedule, ephemeris (日历;[天]历法;[管理]日程表)

2334. offensive

冒犯的,无礼的;进攻的,攻击性的

进攻, 攻势

🤩短语
  • offensive player (进攻球员;进攻队员;进攻型选手)

  • offensive team (攻队;后攻队;进攻球队)

  • offensive weapons (攻击性武器)

🎤例句
  • I found her remarks deeply offensive. (我觉得她的话令人非常恼火。)

  • offensive behaviour (无礼的行为)

🤔同义词
  • evil, rank (攻击的;冒犯的;无礼的;讨厌的)

  • attack, attempt, push (攻势;攻击)

2335. cartoon

卡通画, 幽默画; 动画片, 卡通片

🤩短语
  • animated cartoon (n. 动画;卡通片)

  • cartoon network (卡通频道;卡通电视网(美国一个专门播放动画节目的有线电视频道))

🎤例句
  • cartoon characters such as Donald Duck (唐老鸭一类的卡通人物)
🤔同义词
  • animated picture, animated film (卡通片,[电影]动画片;连环漫画)

2336. speculate

推测, 推断; 投机, 做投机买卖

🤩短语
  • speculate on (v. 推测;考虑)
🎤例句
  • She refused to speculate. (她拒绝猜测。)
🤔同义词
  • guess, venture (推测;投机;思索)

  • understand, conclude (推断)

2337. launch

发射,投射,发动;使下水

发射; 下水

🤩短语
  • launch vehicle (运载火箭)

  • product launch (产品发布)

  • launch pad (n. 发射台)

  • launch site (发射场;发射区;活力地带(MSN的功能区之一))

  • launch date (下水日期;发行日期;上市日期)

  • launch on (开始;着手)

  • launch into (进入,投入)

  • launch out (出航;开始新的事情)

  • quick launch (快速启动)

  • launch a satellite (发射卫星)

🎤例句
  • The organization has launched a campaign to raise $150,000. (为了筹集15万美元,该组织发起了一场募捐活动。)
🤔同义词
  • release, send, project, drive, let go ([航]发射(导弹、火箭等);发起,发动;使…下水)

  • proceed, start in (开始;下水;起飞)

  • emission, shot, sending, projection, loose ([航]发射;发行,投放市场;下水;汽艇)

2338. amid

在…中间, 在…之中, 被…围绕

🎤例句
  • He sat amid the trees. (他坐在树丛中。)
🤔同义词
  • in the interim (在其中,在其间)

2339. beloved

所钟爱的, 所爱戴的

🎤例句
  • He never recovered from the death of his beloved daughter. (他一直没有走出失去爱女的阴影。)

  • He’s always talking about his beloved computer! (他老是在谈论他的宝贝电脑!)

🤔同义词
  • blue-eyed (心爱的;挚爱的)

  • darling, the light of one's eyes (心爱的人;亲爱的教友)

2340. single

单一的;独身的;单程的

单程票;

🤩短语
  • every single ([口语][加强语气]每一个)

  • single chip (单晶片)

  • single crystal (单晶)

  • single day (单日;光棍节)

  • single room (n. 单人房,单人间)

  • single phase ([电]单相的)

  • single layer (单层)

  • single cell (单细胞)

  • single chip computer (单片计算机)

  • every single day (每一天)

  • single mode (单模)

  • single stage (单级)

  • single line (单线;单线线路)

  • single component (单组分;单个部件)

  • single channel (单波道;单频道)

  • single unit (单一机组;单一运具)

  • single currency (单一货币;统一货币)

  • single market (单一市场(尤其指免关税的欧洲市场);统一市场)

  • single step (单步执行)

  • single out (挑出;挑选)

🎤例句
  • A single tree gave shade from the sun. (唯有一棵树遮阴。)

  • They won the game by a single point. (他们仅以一分的优势赢得比赛。)

  • the highest price ever paid for a single work of art (为单件艺术品所支付的最高价格)

  • a single-sex school (单一性别的学校)

🤔同义词
  • unitary, onefold (单一的;单身的;单程的)

  • yin, one-way ticket (一个;单打;单程票)

2341. confirm

证实, 肯定; 确认; 批准

🤩短语
  • confirm in (v. 使更坚定)
🎤例句
  • New evidence has confirmed the first witness’s story. (新的证据证实了第一个证人的说法。)

  • To confirm my diagnosis I need to do some tests. (为了证实我的诊断,我要做一些化验。)

🤔同义词
  • identify, favor, sustain, validate (确认;确定;证实;批准;使巩固)

2342. cement

水泥,胶泥

黏结; 巩固, 使团结

🤩短语
  • in cement ([美国口语]坚定不移的,不妥协的)

  • cement concrete (水泥混凝土)

  • cement industry (水泥工业)

  • portland cement (波特兰水泥,硅酸盐水泥,普通水泥)

  • cement mortar (水泥砂浆;水泥灰浆)

  • cement plant (水泥厂;油漆厂)

  • cement slurry ([建]水泥渣)

  • cement paste (水泥浆)

  • cement clinker (水泥熟料;水泥熔渣;水泥烧块)

  • bulk cement (散装水泥)

  • cement kiln (水泥窑)

  • slag cement (矿渣水泥;熔渣水泥)

  • bone cement (骨水泥;骨接合剂)

  • cement content (水泥含量;洋灰含量)

  • plastic cement ([化]塑料粘结剂)

  • water cement ratio ([化]水灰比)

  • cement mill (水泥厂;水泥磨机)

  • ordinary portland cement (普通硅酸盐水泥)

  • fiber cement (n. 纤维水泥)

  • silicate cement (硅粘固粉;硅酸盐胶)

🎤例句
  • a bag of cement (一袋水泥)
🤔同义词
  • enhance, muscle, piece, consolidate, joint (巩固,加强;用水泥涂;接合)

  • jointing compound ([建]水泥;[胶粘]接合剂)

2343. subway

地道; 地铁

🤩短语
  • subway station (n. 地铁车站)

  • take the subway (乘地铁)

  • subway system (地铁网)

  • by subway (乘坐地铁)

  • pedestrian subway (地下人行道)

🎤例句
  • the New York City subway (纽约市的地铁)

  • a crowded subway station (拥挤的地铁站)

  • Boston has the oldest subway system in the US. (波士顿拥有美国最老的地铁运输系统。)

🤔同义词
  • sub, metro ([铁路]地铁;地道)

  • tube ([铁路]乘地铁)

2344. gallon

加仑

🎤例句
  • a 20 gallon fish tank (一个20加仑的鱼缸)

  • The car does about 50 miles per gallon. (这辆车每加仑油能开50英里左右。)

🤔同义词
  • gal (加仑(容量单位))

2345. acquaint

使认识, 使了解

🤩短语
  • acquaint with (熟悉;使认识,使了解)
🎤例句
  • Have steps been taken to acquaint breeders with their right to apply for licenses? (已经采取措施让饲养动物者了解他们申请执照的权利了吗?)
🤔同义词
  • familiarize (使熟悉;使认识)

2346. appoint

任命, 委任; 约定, 指定

🎤例句
  • officials appointed by the government (政府任命的官员)
🤔同义词
  • install, constitute, name, place, specify (任命;指定;约定)

  • nominate sb to, institute to (任命;委派)

2347. elastic

有弹性的, 灵活的

松紧带

🤩短语
  • elastic modulus ([机]弹性系数;弹性模数)

  • elastic deformation (弹性形变)

  • elastic wave (弹性波)

  • elastic foundation (弹性地基;弹力胸衣)

  • elastic mechanics (弹性力学)

  • elastic recovery (弹性回复;弹性复原)

  • elastic fiber (弹力纤维;弹性织维)

  • elastic body (弹性体)

  • elastic material (弹性材料)

  • elastic energy (弹性能,弹性能量)

  • elastic force (弹力)

  • elastic support (弹性支承)

  • elastic band (橡皮筋)

  • elastic strain (弹性应变)

  • elastic element (弹性元件;弹性单元)

  • elastic analysis (弹性分析)

  • elastic limit (弹性极限;弹性限度)

  • elastic coefficient (弹性系数;弹性常数;弹性模量)

  • elastic range (弹性区域,弹性区;弹性范围)

  • elastic coupling (弹性联轴节)

🎤例句
  • the horny elastic pad in a horse’s hoof (马蹄上粗硬而有弹性的肉掌)

  • Make a mask with long ears and attach a piece of elastic to go around the back of the head. (做一个带长耳朵的面具,安上一条松紧带绕过后脑。)

🤔同义词
  • flexible, stretchy ([力]有弹性的;灵活的;易伸缩的)

  • band, rubberband (松紧带;橡皮圈)

2348. assist

援助, 帮助, 协助

🤩短语
  • assist in (帮助)
🎤例句
  • The family decided to assist me with my chores. (家人决定分担我的琐事。)

2349. vast

巨大的, 大量的; 浩瀚的

🤩短语
  • vast majority (绝大多数,大部份)

  • vast scale (大规模;大比例)

  • vast sums of money (巨额金钱)

🎤例句
  • The refugees come across the border in vast numbers. (大量难民涌过边境。)

  • In the past five years, there has been a vast improvement in graduation rates. (过去的五年内,毕业率大幅度提高。)

🤔同义词
  • huge, massive, extensive, tremendous, enormous (广阔的;巨大的;大量的;巨额的)

  • voluminousness (浩瀚;广阔无垠的空间)

2350. intervene

干涉, 调停, 干预; 插入, 介入; 干扰, 打扰

🤩短语
  • intervene in (干预;插手;调停)
🎤例句
  • The army will have to intervene to prevent further fighting. (军队将不得不干预以阻止进一步的战斗。)
🤔同义词
  • influence in, meddle in (干涉;调停;插入)

2351. undergraduate

大学本科生

🤩短语
  • undergraduate course (本科课程)

  • undergraduate education (大学本科教育)

  • undergraduate degree (学士学位)

  • undergraduate student (本科生)

  • undergraduate program (本科课程)

  • undergraduate college (大学本科;颁发学士学位的学院)

  • undergraduate study (本科学习;大学教育)

🎤例句
  • second-year undergraduates (大学二年级学生)
🤔同义词
  • academic, college student, university student (大学生;大学肄业生)

  • collegiate (大学生的)

2352. symbol

象征; 符号, 标志

🤩短语
  • status symbol (社会地位象征)

  • olympic symbol (奥林匹克标志,奥林匹克五环旗)

  • symbol table (符号表)

  • map symbol (地图符号;图例)

  • visual symbol (视觉符号)

  • phonetic symbol (音符,音标;语音符号)

  • graphic symbol (图形符号)

  • chemical symbol (化学符号)

  • sex symbol (n. 性感的人;性感的演员)

  • symbol rate (符号率)

🎤例句
  • The symbol on the packet is a guarantee that the food has been produced organically. (包装盒上的这个标识保证这种食物是有机生产的。)
🤔同义词
  • significant, seal, indication, flag (象征;符号;标志)

2353. commercial

商业的, 商务的; 商品化的, 商业性的

🤩短语
  • commercial bank (商业银行)

  • industrial and commercial bank (工商银行)

  • commercial value (市场价值;经济价值;出售价格)

  • commercial production (工业性生产)

  • commercial law ([经]商法)

  • commercial property (n. 商业财产,商用不动产)

  • commercial application (商业应用)

  • commercial use (商业用途)

  • commercial space (商业面积;商用地方)

  • commercial building (商业大厦,商业楼宇;商业建筑物)

  • commercial street (商业街)

  • commercial bureau (商业局;商务局)

  • commercial operation (商业经营)

  • industrial and commercial bureau (工商局)

  • commercial invoice (商业发票,正式签证的贸易发票)

  • commercial vehicle (商用车辆)

  • commercial banking (商业银行;商业银行业务)

  • state-owned commercial bank (国有商业银行)

  • commercial paper (商业票据,流通票据)

  • commercial business (商业;商务事业)

🎤例句
  • Our top priorities must be profit and commercial growth. (我们必须把利润和贸易增长作为我们的第一要务。)
🤔同义词
  • merchant ([贸易]商业的;营利的;靠广告收入的)

2354. joint

连接的; 共同的

接头,接缝;关节

🤩短语
  • joint venture (合资企业;联合经营)

  • knee joint (膝关节;弯头结合)

  • welded joint (焊缝;焊接节点)

  • joint stock (合股)

  • welding joint (焊接接头;焊接接合)

  • butt joint (对接;对接接头)

  • joint effort (共同努力)

  • sino-foreign joint venture (n. 中外合资企业;中外合资经营)

  • expansion joint (伸缩缝;补偿器;伸缩接头;膨胀节或缝)

  • hip joint (髋关节)

  • joint action (联合行动;[机]接合动作;接合作用)

  • joint venture enterprise (合资企业)

  • universal joint (万向节;万向接头)

  • joint stock company (股份公司)

  • joint statement (联合声明)

  • solder joint (软焊接合;钎焊接头)

  • joint operation (联合经营;同时操作)

  • weld joint (焊缝)

  • joint investment (联合投资)

  • ankle joint (踝关节)

🎤例句
  • The two ministers have issued a joint statement. (两位部长发布了一项联合声明。)

  • Both companies are involved in the joint development of a new medium-sized car. (两家公司联合开发一款新的中型汽车。)

  • The meal was a joint effort(= two or more people worked on it together ). (这顿饭是大家一起做的。)

  • Manchester United and Arsenal are joint favourites to win the title (= are thought to have the same chance of winning ). (曼联和阿森纳均为夺冠的热门球队。)

  • Both parties must sign the form if the account is to be in joint names(= belong to two named people ). (如果这是联名账户的话,双方都必须在表格上签名。)

🤔同义词
  • seam, junction ([解剖]关节;[建]接缝;接合处,接合点;(牛,羊等的腿)大块肉)

  • mutual, corporate, common, linked, connected (共同的;连接的;联合的,合办的)

  • cement, piece, couple (连接,贴合;[建]接合;使有接头)

2355. reasonable

通情达理的, 讲道理的; 合理的; 公道的; 尚好的, 过得去的

🤩短语
  • reasonable price (合理价格;价格公道)

  • reasonable distribution (合理级配)

  • reasonable time (合理期限;适当的时间)

  • reasonable profit (合理的利润)

  • reasonable value (合理价值;合理值)

  • reasonable doubt (合理的怀疑)

  • reasonable expenses (合理费用)

  • reasonable excuse (合理解释,合理的辩解)

🎤例句
  • a reasonable request (合情合理的要求)

  • Be reasonable — you can’t expect her to do all the work on her own! (要讲道理,你不能指望她一个人干所有的工作!)

  • I thought it was a perfectly reasonable (= completely reasonable ) question. (我认为这个问题问得很有道理。)

  • He had reasonable grounds (= good reasons but no proof ) for believing the law had been broken. (他有合理的根据认为有人违法了。)

🤔同义词
  • rational, logical, possible, just, legitimate (合理的,公道的;通情达理的)

2356. available

现成可使用的, 通用的; 可取的; 联系的; 可得到的

🤩短语
  • available for (可用于…的;对…有效的;能参加…的)

  • available on (仅在…有效(付款))

  • available from (可向…购买)

  • available with (向(指定银行)押汇)

  • available resources (可利用的资源)

  • commercially available (市场上可买到的)

  • available data (现有数据;可用数据)

  • available information (可利用信息)

  • make available (使有用;使可用到)

  • available water (有效水分)

  • space available (可用空间)

  • available energy (有效能;可用能)

  • available time (可用时间;有效时间)

  • available funds (可用基金;可动用的资金)

  • available memory (可用内存)

  • available capacity (有效容积;可用功率)

  • available material (可用物料;可用材料;良品可使用)

  • available work ([物]可用功,可利用工时)

  • available light ([美术][摄影术]自然光线)

🎤例句
  • Tickets are available from the box office. (售票处有票出售。)

  • Meetings were held to update employees as soon as new information became available . (一有新的信息就开会告诉员工。)

  • Further building can continue when money is made available . (有了资金就可以继续进一步的施工。)

  • Every available space on the wall was covered in pictures. (墙上每一个可用的地方都挂上了画。)

🤔同义词
  • valid, effective, virtual, telling, significant ([交]有效的,可得的;可利用的;空闲的)

2357. confine

限制, 使局限; 使不外出, 禁闭

🎤例句
  • Vaughan is confined to a wheelchair . (沃恩离不开轮椅。)
🤔同义词
  • boundary, border (界限,边界)

  • block, set a limit to (限制;禁闭)

2358. advocate

拥护, 提倡, 主张

拥护者, 提倡者; 辩护者, 律师

🤩短语
  • devil's advocate (故意持相反意见的人;故意唱反调的人)
🎤例句
  • Extremists were openly advocating violence. (极端主义者公开鼓吹使用暴力。)
🤔同义词
  • maintain, submit (提倡,主张,拥护)

  • prophet, supporter (提倡者;支持者;律师)

2359. frequency

屡次; 次数, 频率

🤩短语
  • high frequency (高频)

  • low frequency (低频率;低周波)

  • frequency domain ([化]频域;频率范围)

  • frequency conversion (频率变换)

  • radio frequency (无线电频率)

  • natural frequency (自然频率,固有频率;本盏率)

  • frequency response (频率响应;录放幅频响应)

  • frequency spectrum (频谱;频率谱)

  • frequency converter (变频器)

  • frequency band (频带;频段)

  • video frequency (视频率)

  • frequency control (频率控制)

  • frequency division (分频;频率划分)

  • frequency range (频率范围)

  • vibration frequency (频率;振动频率;波动频率)

  • frequency modulation (调频)

  • intermediate frequency (中频)

  • frequency division multiplexing (频分复用;分频多路传输)

  • power frequency (电力频率;工业频率)

  • resonance frequency (共振频率;谐振频率;共鸣频率)

🎤例句
  • Businesses come and go with alarming frequency . (商家开张停业惊人地频繁。)
🤔同义词
  • periodicity ([物]频率;频繁)

2360. horizontal

地平的, 水平的

🤩短语
  • horizontal displacement (水平位移;水平变位)

  • horizontal direction (水平方向;水平偏转)

  • horizontal line (水平线;横线)

  • horizontal plane (水平面;地平;(潜水艇)水平舵)

  • horizontal section (水平截面;水平切面;水平断面;水平剖面)

  • horizontal axis (水平轴,横轴)

  • horizontal load (水平载荷;水平负载)

  • horizontal stress (水平应力)

  • horizontal position (水平位置;[化]横焊位置;[医]平仰卧位)

  • horizontal force (水平力;横向力)

  • horizontal bar (单杠)

  • horizontal pipe (水平管;横管)

  • horizontal distribution (水平分布;平面分布)

  • horizontal distance (水平距离,平距)

  • horizontal surface (水平面)

  • horizontal lathe (卧式车床)

  • horizontal type (卧式;横式)

  • horizontal angle (地平角;水平角)

  • horizontal component (n. 水平分量,水平分力;水平部分)

  • horizontal cylinder (卧式气缸;卧式汽缸)

🎤例句
  • a horizontal surface (水平面)
🤔同义词
  • level, aclinic ([测][天]水平的;地平线的;同一阶层的)

  • hydrostatic level, horizon line ([测]水平线,水平面;水平位置)

2361. luggage

行李

🤩短语
  • hand luggage (手提行李)

  • carry-on luggage (随身携带的行李)

  • luggage rack (行李架)

  • luggage office (行李房)

  • luggage tag (行李牌)

  • luggage check (行李提取单)

  • luggage compartment (行李舱架)

  • left luggage (n. 行李寄存)

  • luggage leather (箱包革)

  • luggage inspection (行李检查)

🎤例句
  • They searched his luggage for illegal drugs. (他们搜查他的行李看是否藏有毒品。)
🤔同义词
  • belonging, baggage ([交]行李;皮箱)

2362. lick

舔,舔吃;打败,克服;轻拍,吞卷

舔; 少量, 少许

🤩短语
  • lick up (v. 舔光;吞噬)
🎤例句
  • The dog jumped up and licked her face. (那只狗跳起来舔她的脸。)
🤔同义词
  • tongue, hide (舔;卷过;鞭打)

  • hit, little, touch, beating (舔;打;少许)

2363. missile

导弹, 飞弹, 投射物

🤩短语
  • ballistic missile (n. 弹道飞弹,弹道导弹)

  • cruise missile (n. 巡航导弹)

  • guided missile (导弹;导向飞弹;有线导引飞弹)

  • long-range missile (远程导弹;洲际弹道导弹)

  • tactical missile (战术导弹)

  • missile launcher (导弹发射器;火箭发射装置)

  • strategic missile (战略导弹)

  • nuclear missile (带核弹头导弹;战术核导弹)

  • anti-aircraft missile (防空导弹;防空飞弹)

  • missile base (导弹基地)

  • patriot missile (爱国者导弹)

  • intercontinental ballistic missile (洲际弹道导弹;洲际导弹)

🎤例句
  • a nuclear missile (核导弹)

  • a missile attack (导弹袭击)

🤔同义词
  • dejectile ([航][军]导弹;投射物)

2364. dynamic

有活力的;动力的;不断变化的

动力; 动力学

🤩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
  • a dynamic and unstable process (不断变化的、不稳定的过程)
🤔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)

2365. satisfactory

令人满意的

🎤例句
  • His progress this term has been satisfactory. (他这学期的进步令人满意。)
🤔同义词
  • content, well-pleasing (满意的;符合要求的;赎罪的)

2366. military

军事的,军用的

军队, 武装力量

🤩短语
  • military affairs (n. 军事;军务)

  • military training (军事训练;军训)

  • military service (兵役,军役)

  • military hospital (军事医院;陆军医院)

  • military power (军权;兵权)

  • military personnel (军事人员)

  • military commission (特别军事法庭)

  • military academy (n. 陆军军官学校)

  • military science (兵法)

  • military strategy (军事战略;军事战略学)

  • military base (军事基地)

  • military government (军政府;军事管制政府)

  • military aircraft (军用飞机)

  • military officer (军官)

  • military operation (军事作战,军事行动)

  • military logistics (军事物流;军事后勤学)

  • military exercise (军事演习)

  • military parade (阅兵;军事博览)

  • military uniform (军装)

  • military coup (军事政变)

🎤例句
  • a military helicopter (军用直升机)

  • military equipment (军事设备)

  • The government has threatened to take military action if the rebels do not withdraw from the area. (政府警告说,如果叛乱分子不从该地区撤出,就要采取军事行动。)

  • The United States is prepared to use military force to achieve its aims. (美国准备动用武力达成目的。)

  • a raid by European military forces (欧洲军事力量发动的袭击)

🤔同义词
  • martial, soldierly (军事的;军人的;适于战争的)

  • force, soldier, battalion (军队;军人)

2367. reluctant

不情愿的, 勉强的

🤩短语
  • reluctant to help (不情愿帮忙)
🎤例句
  • She gave a reluctant smile. (她勉强笑了笑。)
🤔同义词
  • narrow, unwilling (不情愿的;勉强的;顽抗的)

2368. generate

发生, 引起; 生殖

🤩短语
  • generate electricity (发电)

  • generate profit (创利,产生利润)

🎤例句
  • Wind turbines generate electricity for the local community. (风力机为当地社区发电。)
🤔同义词
  • go on, call into being (使形成;发生;[生物]生殖)

2369. unusual

不平常的, 少有的; 独特的, 与众不同的

🤩短语
  • unusual weather (异常天气)
🎤例句
  • an unusual feature (不寻常的特点)

  • unusual circumstances (异常状况)

  • It’s unusual for Dave to be late. (戴夫迟到是很少见的。)

  • (= it is quite common ) to feel very angry in a situation like this. (遇到这样的情况觉得非常生气是很正常的。)

🤔同义词
  • different, distinctive, apart (不寻常的;与众不同的;不平常的)

2370. sector

部门, 部分; 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)

2371. passion

激情, 热情; 酷爱

🤩短语
  • passion for (对…的强烈爱好)

  • have a passion for (对…有强烈的爱好)

  • passion fruit ([植]百香果;西番莲果)

  • crime of passion (激情犯罪;冲动犯罪)

  • passion is sweet (激情很美;强烈的情感是甜蜜的)

🎤例句
  • The issue arouses strong passions . (那件事激起了人们强烈的情绪。)
🤔同义词
  • flame, love, fire, warmth (激情;热情;酷爱;盛怒)

2372. extreme

极度的;末端的

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)

2373. coil

卷,圈;线圈

🤩短语
  • coil in (进线;盘管进入接头)

  • ignition coil (点火线圈;感应线圈;高压包)

  • fan coil (风机盘管)

  • induction coil (感应线圈;电感器)

  • wire coil (丝卷;线盘;盘条)

  • voice coil (音圈)

  • coil winding (圈式绕组)

  • coil current (线圈电流)

  • coil coating (卷材涂料;线圈涂膜;卷材连续涂覆)

  • coil spring (螺旋弹簧;圆簧;卷簧;盘簧)

  • spring coil (弹簧圈)

  • arc suppression coil (消弧线圈,灭弧线圈)

  • heating coil ([计]加热线圈;[化]加热盘管;[医]加热蟠管)

  • stator coil (定子线圈)

  • coil pipe (盘管;蛇管)

  • coil diameter (线盘直径)

  • deflection coil (偏转线圈;偏向线圈)

  • secondary coil (二次线圈,次级线圈)

  • field coil (激磁线圈)

  • choke coil (抗流线圈)

🎤例句
  • the coil in a light bulb (灯丝)
🤔同义词
  • entwine (盘绕,把…卷成圈)

  • book, volume, roll, winding ([电]线圈;卷)

  • wreathe (成圈状)

2374. ensure

保证; 保护

🤩短语
  • ensure public security (保安)

  • ensure from (v. 保护)

🎤例句
  • facilities to ensure the safety of cyclists (确保骑车人安全的设施)
🤔同义词
  • undertake, assure, insure (保证,确保;使安全)

2375. coordinate

同等的, 并列的

协调, 调节

坐标

🤩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
  • coordinate clauses joined by ‘and’ (用 and 连接的并列分句)
🤔同义词
  • paratactic, tantamount (并列的;[物化]同等的)

  • adjust, restructure (调整;整合)

  • sort, concert (协调)

2376. organism

生物, 有机体; 机体, 有机组织

🤩短语
  • living organism (生物体;活体)

  • marine organism (海洋生物)

  • aquatic organism (水生生物)

  • multicellular organism (多细胞生物)

  • pathogenic organism (致病(病原)生物)

🎤例句
  • All living organisms have to adapt to changes in environmental conditions. (一切生物都要适应环境条件的变化。)

  • Genes operate together in determining the characteristics of an individual organism. (基因的共同作用决定生物个体的特性。)

🤔同义词
  • living being, biosome (有机体;[生物]生物体;微生物)

2377. 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)

2378. epidemic

流行性的;传染的

流行病; 传播

🤩短语
  • epidemic situation (疫情)

  • epidemic prevention (防疫;疫病防治;流行病预防)

  • epidemic disease (流行病)

  • epidemic encephalitis b (流行性乙型脑炎)

  • epidemic hemorrhagic fever (流行性出血热)

  • epidemic cerebrospinal meningitis (流行性脑脊膜炎)

  • cholera epidemic (霍乱蔓延)

🎤例句
  • Over 500 people died during last year’s flu epidemic. (去年流感大暴发期间有五百多人死亡。)
🤔同义词
  • popular, fashionable, going, ruling, pop ([医]流行的;传染性的)

  • infection, infectious disease (传染病;流行病;风尚等的流行)

2379. suppose

猜想, 假定, 让; [常用于被动语态]期望, 认为应该

🎤例句
  • There were many more deaths than was first supposed. (死亡人数远远超过最初的预料。)

  • (= it is unlikely that ) he’s lying. (没有理由认为他在说谎。)

🤔同义词
  • expect, have, count, say, guess (假设;认为;让(虚拟语气);推想)

  • believe, imagine (猜想;料想)

2380. upright

挺直着, 竖立着

垂直的;正直的,诚实的

🤩短语
  • upright position (正浮位置;直坐式)

  • upright post (立柱)

  • an upright man (正直的人)

🎤例句
  • You imagine being on a bicycle or motorbike; you go around the corner, you lean into the corner, which remains perfectly upright in physics. (想象一下骑着自行车和摩托车走在拐弯处时,你朝着拐角处倾斜,这在物理上仍然保持了完全笔直。)
🤔同义词
  • honest, vertical, straight, standing, square (正直的,诚实的;垂直的,直立的;笔直的;合乎正道的)

  • verticalness, perpendicularity (垂直;竖立)

2381. remarkable

值得注意的, 引人注目的; 异常的, 非凡的

🤩短语
  • remarkable development (显著发展)
🎤例句
  • She has made remarkable progress. (她取得了显著的进步。)

  • a remarkable coincidence (不寻常的巧合)

  • He’s a remarkable man . (他是个了不起的人。)

🤔同义词
  • excellent, prominent, extraordinary, significant, wonder (卓越的;非凡的;值得注意的)

2382. brake

制动; 刹住, 用闸使放慢速度

闸,刹车

🤩短语
  • brake system (煞车系统)

  • disc brake ([汽车]盘式制动器)

  • brake pad (刹车片;盘式刹车片;制动衬块;闸垫)

  • brake pedal (刹车踏板;制动踏板)

  • hydraulic brake (液压制动器,液压式刹车器)

  • brake disc (制动盘;闸盘;碟式刹车盘)

  • brake shoe (闸瓦(刹车制动片))

  • brake drum ([汽车]制动鼓;刹车鼓)

  • electromagnetic brake (电磁制动器;电磁闸)

  • parking brake (停车制动,驻车制动器)

  • brake torque (制动转矩)

  • brake fluid (制动液;刹车油)

  • brake lining (制动衬片)

  • brake control (制动控制)

  • drum brake (鼓式制动器;鼓形闸)

  • brake force (制动力)

  • brake performance (制动器性能)

  • hand brake (手刹车)

  • disk brake (盘式制动器;碟式刹车器)

  • air brake (气闸(减速板))

🎤例句
  • He heard tyres squeal as the car braked to avoid a collision. (他听到当汽车刹车为避免撞车时轮胎发出了刺耳的尖声。)
🤔同义词
  • spoke, lock (闸,[机][车辆]刹车;阻碍)

2383. tube

管, 电子管, 显像管

🤩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)

2384. naval

海军的

🤩短语
  • naval vessel (海军舰艇)

  • naval base (海军基地)

  • naval officer (海军军官;海军军官海关税务助理海军官员)

  • naval ship (军舰;海军舰艇)

  • naval architecture (造船学,造船工程;海洋建筑工程,海事工程)

  • naval academy (海军学院;海军军官学校)

  • naval power (海上强国;制海权)

  • united states naval academy (美国海军学院)

  • naval port (军港海军港口)

  • naval architect (造船工程师,造船技师)

🎤例句
  • a naval officer (海军军官)

  • naval battles (海战)

2385. failure

失败, 失败的人; 失灵, 故障; 不履行

🤩短语
  • failure in (…的失败)

  • heart failure (n. 心力衰竭)

  • renal failure (肾衰竭)

  • failure mechanism (破坏机理;失效机理)

  • failure rate ([计]故障率;失效率)

  • failure analysis (故障分析)

  • failure mode (失效模式;故障模型)

  • success and failure (成功与失败)

  • chronic renal failure (慢性肾功能衰竭;慢性肾衰竭)

  • market failure (市场失灵;市场失效)

  • congestive heart failure (充血性心力衰竭,郁血性心脏衰竭)

  • respiratory failure (呼吸衰竭;呼吸衰弱)

  • failure probability (失效概率)

  • power failure (停电;电源故障)

  • fatigue failure (疲劳失效;疲劳破坏;疲劳断裂)

  • failure diagnosis (故障诊断,失效诊断)

  • system failure (系统故障)

  • failure criterion (失效准则;故障判据;抗剪强度破坏准则)

  • kidney failure (肾衰竭;肾功能衰竭)

  • equipment failure (设备故障)

🎤例句
  • Successful people often aren’t very good at dealing with failure. (一帆风顺的人往往不太擅长应对失败。)
🤔同义词
  • loss, defeat, losing, fault, trouble (失败;故障;失败者;[经]破产)

2386. accountancy

会计工作; 会计学

🤩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)

2387. forge

打制, 锻造; 伪造

🤩短语
  • forge ahead (继续进行,取得进展)

  • forge piece (锻件)

  • forge press (锻压机)

  • forge iron (搅炼生铁;锻铁)

🎤例句
  • Someone stole my credit card and forged my signature. (有人偷了我的信用卡,并假冒我的签名。)

  • a forged passport (假护照)

🤔同义词
  • furnace, smelter (熔炉,锻铁炉;铁工厂)

  • trump up, to fake (伪造;做锻工)

  • doctor, trump up (伪造;[机]锻造)

2388. carpet

地毯

🤩短语
  • on the carpet (在考虑中;在审议中)

  • red carpet ((迎接贵宾用的)红地毯;隆重的接待)

  • magic carpet (n. (《一千零一夜》中载人飞行的)魔毯;幻想中的神奇无比的交通工具)

  • wool carpet (羊毛地毯)

  • persian carpet (波斯地毯)

  • carpet backing (地毯底布)

🎤例句
  • My bedroom carpet is green. (我卧室里的地毯是绿色的。)

  • All the rooms had fitted carpets (= carpets cut to fit the shape of the rooms ) . (所有的房间都铺了全室地毯。)

🤔同义词
  • tongue, be down on (在…上铺地毯,把地毯铺在…上;斥责)

  • footcloth ([纺]地毯;地毯状覆盖物)

2389. solve

解答; 解释; 解决

🎤例句
  • Charlie thinks money will solve all his problems. (查理认为钱能解决他所有的问题。)

  • the best way of solving our dilemma (解决我们两难处境的最佳办法)

🤔同义词
  • decide, settle, resolve, do, work out (解决;解答;溶解)

2390. hint

暗示, 示意

暗示,示意;细微的迹象;建议

🤩短语
  • a hint of (少许,一点点)

  • hint at (暗示;对别人暗示…)

  • take a hint (领会别人的暗示;接受暗示)

🎤例句
  • She hinted at the possibility of a treat of some sort. (她暗示可以找找乐子什么的。)
🤔同义词
  • connotation, reminder, implication, allusion (暗示;线索)

  • sign, imply (暗示;示意)

  • beckon (示意)

2391. knot

打结

结;节疤;节

把…打成结

🤩短语
  • tie the knot ([法]结婚)

  • chinese knot (中国结)

  • gordian knot (难题;戈尔迪之结(希腊神话中的一个难题))

  • love knot (n. 情结;园心结;相思)

  • root knot (根瘤病;根癌)

  • cut the gordian knot (快刀斩乱麻)

🎤例句
  • A pretty scarf was loosely knotted around her neck. (她的脖子上松松地系着一条漂亮的围巾。)
🤔同义词
  • ties, nodus ((绳等的)结;节瘤,疙瘩;海里/小时(航速单位))

  • tie off (打结)

  • tie off (打结)

2392. demonstrate

说明; 论证; 表露

🎤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)

2393. region

地区, 地带, 区域; 范围, 幅度

🤩短语
  • autonomous region (自治区)

  • administrative region (行政区域;行政分区)

  • special administrative region (特别行政区)

  • in the region of (adv. 在…的附近)

  • central region (中心区)

  • economic region (经济区)

  • border region (边界地区)

  • coastal region (沿岸区域,滨海区)

  • mediterranean region (地中海区;地中海地域)

  • local region (局部区域)

  • source region (源区;发源地)

  • feasible region ([化]可行域;[计]可行区域;[经]可行性区域)

  • arid region (干旱区域,干旱地区;干燥区)

  • polar region (极地;近极区域)

  • transition region ([植]过渡区;[物]渡越区)

  • active region (活动区;作用区)

  • critical region (临界区;判别区域)

  • geographic region (地理区域)

  • growing region (生长区)

  • peripheral region (周围区域)

🎤例句
  • efforts to bring peace to the region (给这个地区带来和平的努力)
🤔同义词
  • area, extent, boundary, zone, spectrum, territory ([地理]地区;范围;[医]部位)

2394. support

支撑;支持;供养;证实

支持, 支撑物, 支持者

🤩短语
  • support oneself (◎养活自己)

  • support of (支持;赞助)

  • support for (对…的支持)

  • technical support (技术支持;技术援助)

  • support system (支援系统)

  • decision support (决策支持)

  • in support (adv. (军备)后备)

  • financial support ([经]财务支援,财政支援)

  • in support of (支持;拥护)

  • decision support system (决策支持系统;判定支援系统)

  • social support (社会支持)

  • policy support (政策倾斜,政策支持)

  • customer support (用户支持)

  • hydraulic support (液压支架)

  • support structure (支撑结构)

  • support team (支持团队;(英国地方教育当局任命的)流动代课教师组)

  • life support (生命保障;生命补给)

  • support group (支援团;摇滚音乐会的配角乐团)

  • support service (支持服务;辅助服务)

  • project support (项目支持;项目支持组)

🎤例句
  • The bill was supported by a large majority in the Senate. (这项法案得到参议院绝大多数人的支持。)

  • We strongly support the peace process. (我们大力拥护和平进程。)

🤔同义词
  • encourage, facilitate, second, carry, boost ([医][机]支持,支撑,[计][军]支援;扶持,帮助;[法]赡养,供养)

  • holding, adhesion, backing, advocate ([医][机]支持,维持;[计][军]支援,供养;支持者,支撑物)

2395. yearly

一年一度地

每年的

🤩短语
  • yearly output (年产量)

  • yearly income (岁入, 年度收入)

  • yearly report (年报)

🎤例句
  • Clients normally pay fees in advance, monthly, quarterly, or yearly. (客户们通常提前付费,或按月,或按季度,或按年。)
🤔同义词
  • annual, etesian (每年的)

  • annually (每年;一年一次)

  • annual, year book (年刊;年鉴)

2396. deceive

欺骗, 蒙蔽, 行骗

🤩短语
  • deceive oneself (自欺;误解,想错)
🎤例句
  • He had been deceived by a young man claiming to be the son of a millionaire. (他被一个自称是百万富翁之子的年轻人骗了。)
🤔同义词
  • take in sb, give the shaft (欺骗;行骗)

2397. saucer

茶托, 碟子

🤩短语
  • flying saucer (飞碟)

  • cup and saucer (杯子碟子)

🎤例句
  • a china cup and saucer (一套瓷茶杯和杯托)
🤔同义词
  • eye, optic (茶托,浅碟;浅碟形物;眼睛)

2398. 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)

2399. kid

戏弄, 开玩笑

小孩;年轻人

🤩短语
  • no kidding (说真的,不要开玩笑)

  • no kid (不要孩子;不开玩笑)

  • kid brother ((美国英语)弟弟)

  • whiz kid (n. 优等生;神童)

🎤例句
  • Carlotta’s 39? No kidding? (卡洛塔39岁了?不是开玩笑吧?)
🤔同义词
  • kiddie, pickin (小孩;[畜牧]小山羊)

  • sell, guy, fox (欺骗;取笑;戏弄)

  • pull a fast one, give the shaft (欺骗;取笑;戏弄)