3400_雅思词汇(正序版)

3400. unify

'ju:nifai 使联合,统一,使相同,一致

🎤例句
  • Strong support for the war has unified the nation. (对战争的坚决支持使这个国家团结了起来。)

  • His music unifies traditional and modern themes. (他的音乐结合了传统和现代的主题。)

🤔同义词
  • accord, reconcile (统一;使相同,使一致)

3401. unilateral

,ju:ni'lætərəl 单方面的;片面的

🎤例句
  • a unilateral declaration of independence (单方面宣布独立)
🤔同义词
  • one-sided ([数][植]单边的;[昆]单侧的;单方面的;单边音;(父母)单系的)

3402. unique

ju:'ni:k 唯一的,独一无二的

🤩短语
  • unique style (独特的风格)

  • unique feature (特色;特性;独到之处)

  • unique opportunity (唯一机会;极难得的机会)

  • unique ability (独有能力)

  • unique solution (唯一解)

  • unique skill (绝招;绝技)

  • unique name (唯一标识符;唯一编名)

  • unique color (心理纯色)

  • unique identifier (唯一识别符)

  • unique construction (独特构造)

  • unique index (唯一索引)

  • unique selling proposition (独特的销售主张)

🎤例句
  • Each person’s fingerprints are unique. (每个人的指纹都是独一无二的。)
🤔同义词
  • distinct, individual, one, sole, picturesque (独特的,稀罕的;[数]唯一的,独一无二的)

3403. universal

,ju:ni'və:səl 全体的,普遍的;全球的

🤩短语
  • universal joint (万向节;万向接头)

  • universal law (普遍规律;普遍法则)

  • universal suffrage (普选权)

  • universal language (通用语言;世界语;人人都理解的事物)

  • universal love (普遍的爱;泛爱(基督教))

  • universal serial bus (通用串行总线)

  • universal gravitation (万有引力)

  • universal access (普及高等教育;通用存取)

  • universal education (普及教育;全民教育)

  • universal time (世界时间;格林威治时;国际标准时间)

  • universal testing machine (n. 万能试验机)

  • universal music (环球音乐集团(公司名称))

  • universal coupling (万向轴节(等于universal joint))

  • universal shaft (万向轴)

  • universal machine (通用机械;万能工作机械)

  • universal knowledge (普遍的知识,常识)

  • universal rule (普遍性规律)

  • universal postal union (万国邮政联盟)

  • universal genius (宇宙级天才;全能之才)

  • universal grammar (普遍文法;通用文法)

🎤例句
  • free universal healthcare (免费的全民保健制度)

  • These stories have universal appeal. (这些故事人人都喜欢。)

  • a topic of universal interest (人们普遍感兴趣的一个话题)

  • a democracy based on universal suffrage (建立在普选权上的民主)

🤔同义词
  • widespread, entire, corporate, worldwide, current (普遍的;通用的;[天]宇宙的;全世界的;全体的)

  • general concept (一般概念;普通性)

3404. unlikely

,ʌn'laikli 未必的,不大可能的

🎤例句
  • Donna might be able to come tomorrow, but it’s very unlikely. (唐娜明天也许能来,不过这可能性很小。)
🤔同义词
  • not necessarily (未必)

3405. virtuous

'və:tʃuəs 有德行的; 善良的

🤩短语
  • virtuous circle (良性循环)

  • virtuous cycle (良性循环)

🎤例句
  • a virtuous man (品行端正的男子)

  • Sue considered herself very virtuous because she neither drank nor smoked. (休认为自己品行非常端正,因为她既不喝酒也不抽烟。)

🤔同义词
  • straight, square, just (善良的;有道德的;贞洁的;正直的;有效力的)

3406. virus

'vaiərəs 病毒

🤩短语
  • influenza virus (流感病毒)

  • b virus ([病]B病毒)

  • hepatitis b virus (乙型肝炎病毒;[病毒学]B型肝炎病毒)

  • flu virus ([医学]流感病毒;禽流感病毒)

  • computer virus (计算机病毒)

  • virus infection (病毒感染)

  • aids virus (艾滋病病毒)

  • human immunodeficiency virus (人体免疫缺损病毒(即艾滋病毒HIV))

  • hiv virus (艾滋病毒)

  • herpes simplex virus (单纯性疱疹病毒)

  • virus disease (病毒病)

  • mosaic virus (花叶病毒)

  • avian influenza virus (禽流感病毒)

  • hepatitis virus (肝炎病毒)

  • virus hepatitis ([医]病毒性肝炎)

  • newcastle disease virus (新城鸡瘟病毒)

  • rabies virus (狂犬病病毒)

  • influenza a virus (甲型流感病毒)

  • respiratory syncytial virus (呼吸道合胞体病毒)

  • human papilloma virus (人乳头状瘤病毒)

🎤例句
  • children infected with the Aids virus (感染艾滋病病毒的儿童)

  • a virus infection (病毒感染)

🤔同义词
  • vindictiveness, Vyrus ([病毒]病毒;恶毒;毒害)

3407. visible

'vizəbl 可见的

🤩短语
  • visible light (可见光)

  • visible spectrum (可见光谱)

  • visible image (可见象;可见像;视像)

  • visible range (可见范围,可见光谱区)

  • visible trade (有形贸易)

  • visible laser (可见激光;可见激光器;可见镭射)

🎤例句
  • The comet is visible to the naked eye (= can be seen without using special equipment ). (这颗彗星肉眼看得见。)

  • Check the plant for any visible signs of disease. (检查一下植物是否有患病的迹象。)

🤔同义词
  • obvious, distinct, seen, evident (明显的;看得见的;现有的;可得到的)

3408. visualize

'vizjuəlaiz 使形象化;想象

🎤例句
  • I tried to visualize the house while he was describing it. (我一边听他描述,一边想象那房子的样子。)
🤔同义词
  • imagine, picture, think of (形象,形象化;想像,设想)

3409. vital

'vaitəl 生命的;必需的;极期重要的

🤩短语
  • vital part (要害部位)

  • vital energy (生命力)

  • vital force (n. 生机;生命力)

  • vital capacity ([医]肺活量)

  • vital function (重要作用;生命机能)

  • vital statistics (人口动态统计;生命的统计资料)

  • vital interest (切身利益;重大利益)

  • vital point (要点)

  • vital sign (生命征;生命迹象)

🎤例句
  • The work she does is absolutely vital. (她所做的工作至关重要。)

  • It is vital to be honest with your children. (对自己的孩子坦诚十分重要。)

  • The tourist industry is of vital importance to the national economy. (旅游业对国家的经济至关重要。)

  • Richardson played a vital role in the team’s success. (理查森对球队的成功起了极重要的作用。)

  • The samples could give scientists vital information about long-term changes in the earth’s atmosphere. (这些样本可以给科学家提供关于地球大气长期变化的极其重要的资料。)

🤔同义词
  • dynamic, life-or-death (至关重要的;生死攸关的;有活力的)

3410. vivid

'vivid 鲜艳的;活泼的,有生气的;清晰的

🤩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)

3411. vocational

vəu'keiʃənəl 职业的;业务的

🤩短语
  • vocational education (职业教育)

  • vocational school (n. 职业学校)

  • vocational training (职业训练)

  • vocational and technical education (职业技术教育)

  • secondary vocational school (中等职业学校)

  • vocational guidance (就业指导)

  • vocational training council (职业训练局;职业培训委员会)

  • vocational certificate (职业证书)

  • vocational middle school (职业中学)

  • vocational development (职业发展)

  • vocational rehabilitation (职业康复;职业复健;职业更新;职业复原辅导)

  • vocational course (职业科,职业课程)

🎤例句
  • vocational qualifications (职业资格)
🤔同义词
  • professional, occupational (职业的,行业的)

3412. vogue

vəuɡ 流行物,时髦

🤩短语
  • in vogue (正在流行;正时兴)
🎤例句
  • Suntanning first came into vogue in the mid-1930s. (晒黑皮肤最早流行于20世纪30年代中期。)
🤔同义词
  • fashion, mode, style, popularity, prevalence (时尚;流行,时髦)

  • popular, fashionable, modern, tony, going (时髦的,流行的)

3413. void

vɔid 空的,空虚的

🤩短语
  • void of (adj. 没有的,缺乏的;没有…的)

  • void fraction (空隙率;空隙分数;空隙组分)

  • void ratio (孔隙比;空隙比)

  • void content (空隙度;孔隙量;孔隙容积;空孔率,空洞率)

  • void space (孔隙空间,空隙空间)

  • air void (孔隙率;含气率;[材料]气穴)

🎤例句
  • Her eyes were void of all expression. (她的眼神一片茫然。)
🤔同义词
  • empty, hollow, useless, bare, vacant (空的;无效的;无人的)

  • vacuum, room, clearance, blank, emptiness (空虚;空间;空隙)

  • invalidate, nullify (使无效;排放)

3414. volatile

(液体)易挥发的;(人)反复无常的

🤩短语
  • volatile oil (挥发油;香精油)

  • volatile matter (挥发分,易挥发物)

  • volatile market (不稳定的行情)

  • volatile content (挥发物含量;挥发组分含量)

  • volatile component ([地质]挥发分;[地质]挥发性组份)

  • volatile liquid (挥发性液体)

  • volatile substance (挥发物)

  • volatile solvent (挥发性溶剂)

  • volatile corrosion inhibitor (挥发性减蚀剂;挥发性防腐纸;挥发性防锈剂)

  • volatile fatty acid (挥发性脂肪酸)

  • volatile acid (挥发酸)

🎤例句
  • an increasingly volatile political situation (日益动荡的政治局势)
🤔同义词
  • unstable, explosive ([化学]挥发性的;不稳定的;爆炸性的;反覆无常的)

3415. volcano

vɔl'keinəu 火山

🤩短语
  • active volcano (活火山)

  • dormant volcano (休眠火山;睡火山,休火山)

  • extinct volcano (死火山)

🎤例句
  • Pompeii was destroyed when the volcano erupted in 79 AD. (庞贝城于公元79年在火山爆发中毁灭。)

3416. voltage

'vəultidʒ 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)

3417. volume

'vɔlju:m 卷,容积;音量;大量

🤩短语
  • sales volume (销售量)

  • volume fraction (体积分率,体积分数;容积率)

  • traffic volume (交通量)

  • high volume (高容量)

  • air volume (风量;空气体积)

  • trading volume (交易额)

  • volume ratio (体积比)

  • pore volume (孔体积;孔隙容积)

  • total volume (总体积;总容积;总成交量)

  • trade volume (交易量)

  • volume production (批量生产,成批生成;容积产量)

  • constant volume (定容;恒定体积)

  • by volume ([化]按体积计)

  • volume control ([电]音量控制;容量调节;卷控制)

  • control volume (控制卷)

  • unit volume (单位体积;单位容积)

  • production volume (生产量;产品产量)

  • transaction volume (交易量)

  • volume change (n. 体积变化,容积变化)

  • data volume (数据量;数据卷;资料量)

🎤例句
  • the volume of trade (贸易量)
🤔同义词
  • lots of, wealth, ocean, sea, bulk (量;[物]体积;[计]卷;音量;大量;[图情]册)

  • massive, extensive, substantial, macro, much (大量的)

3418. voluntary

'vɔləntəri 自愿的,志愿的;有意的

🤩短语
  • voluntary contributions (自愿捐款)

  • voluntary agreement (自愿协议)

  • voluntary withdrawal (自动撤销;自动退学)

  • voluntary movement (随意运动)

  • voluntary association (自治组织;自愿组合)

  • voluntary action (随意动作;有意动作;自主行为)

  • voluntary muscle (随意肌;横纹肌)

🎤例句
  • Workers are being encouraged to take voluntary redundancy. (工人被鼓励主动离职。)
🤔同义词
  • autonomous, willing, studied, designed, intended (自愿的;志愿的;自发的;故意的)

3419. volunteer

,vɔlən'tiə 自愿参加(者)

🤩短语
  • volunteer services (义工服务;志工服务台)
🎤例句
  • Most of the relief work was done by volunteers. (大部分救援工作都由志愿人员完成。)

3420. vomit

'vɔmit 呕吐;大量喷出

🎤例句
  • He had swallowed so much sea water he wanted to vomit. (他呛了这么多海水,所以想吐。)

  • I knew I was really in trouble when I began vomiting blood. (我开始吐血的时候才知道我的麻烦大了。)

🤔同义词
  • spit out, regorge (吐出;使……呕吐)

  • shoot the cat, hork ([医]呕吐;吐出)

  • sickness, emesis ([医]呕吐;呕吐物;催吐剂)

3421. voucher

凭单,收据

🤩短语
  • voucher system (付款凭单制度)

  • gift voucher (礼券(等于gift token))

  • cash voucher (优惠券;现金凭单)

🎤例句
  • As a basic business voucher in the economic exchange, invoice is a primitive evidence for financial accounting and an important proof for taxation check. (发票作为经济交往中基本的商事凭证,是财务会计核算的原始凭证和税务稽查的重要凭据。)
🤔同义词
  • guarantee, witness (收据;[法]证人;保证人;证明者)

3422. vow

vau 誓约,许愿

🤩短语
  • exchange vows (订婚;结婚)

  • under a vow (发过誓)

🎤例句
  • Jim made a vow that he would find his wife’s killer. (吉姆发誓要找到杀害他妻子的凶手。)
🤔同义词
  • oath, pledge (发誓;誓言;许愿)

  • plight one's troth, cross my heart (发誓;郑重宣告)

  • plight one's troth, cross my heart (发誓;郑重宣告)

3423. vulgar

'vʌlɡə 粗俗的,趣味不高的,通俗的,庸俗的

🎤例句
  • vulgar behaviour (粗俗的行为)
🤔同义词
  • popular, low, mainland, coarse, informal (粗俗的;通俗的;本土的)

  • populace, common man (平民,百姓)

3424. vulnerable

'vʌlnərəbl 易受攻击的

🎤例句
  • He took advantage of me when I was at my most vulnerable. (他在我最脆弱的时候利用了我。)

  • We work mainly with the elderly and other vulnerable groups. (我们主要和老年人以及其他弱势群体打交道。)

🤔同义词
  • sensitive, assailable (易受攻击的,易受…的攻击;易受伤害的;有弱点的)

3425. wage

weidʒ 周薪

weidʒ 从事(战争等)

🤩短语
  • minimum wage (最低工资)

  • the wages of sin (罪恶的报应,死[源自《圣经》])

  • wage system (工资制度,工资体系)

  • average wage (平均工资)

  • wage level (工资水准,薪金标准)

  • wage income (工资收入;工资所得)

  • low wage (低工资)

  • wage rate (工资率)

  • basic wage (基本工资)

  • living wage (最低生活工资;糊口工资)

  • hourly wage (计时工资,按时计酬)

  • incentive wage (增产奖励工资;计件工资)

  • freeze wages (冻结工资)

  • wage earner (n. 靠工资为生的人;雇佣劳动者)

  • efficiency wage (效率工资;计件工资)

  • wage freeze ([经]工资冻结)

  • wage scale (n. 工资等级表)

  • wage labor (雇佣劳动;工资劳工)

  • wage structure (工资结构)

  • wage hike (n. 工资的增加)

🎤例句
  • He earns a good wage. (他工资挺高。)
🤔同义词
  • progress, do (进行;发动;从事)

  • price, expense, pay, cost (工资;代价;报偿)

  • do, carry with (进行;开展)

3426. wager

'weidʒə 赌注

'weidʒə 押注,打赌

🎤例句
  • There have been various wagers on certain candidates since the senator announced his retirement. (自从那位参议员宣布引退之后,对某些候选人的打赌猜测纷纷出现。)
🤔同义词
  • stake, bet (赌注;赌博;赌物)

  • lay, stake, make a bet (打赌)

  • back, ante (下赌注)

3427. waggon

'wæɡən 货车

🎤例句
  • The ragged man drags a waggon of rag fragments. (那个衣衫褴褛的人拉著一货车破布碎片.)

  • They mounted in front of the waggon, and Abraham grew reflective. (他们上了车,坐在马车的前面,亚伯拉罕开始沉思起来。)

  • He was harnessed to the waggon of beehives in the place of Prince, and the load taken on towards Casterbridge. (他把那匹小马套上拉蜂箱的马车,代替了王子的位置,往卡斯特桥方向驶去了。)