11500_专八核心词汇(正序版)

11500. undoubted

无疑的;确实的

🎤例句
  • her undoubted talent (她那毋庸置疑的天赋)

  • The film was an undoubted success. (毫无疑问,那部电影很成功。)

🤔同义词
  • certain, hard (无疑的;确实的)

11501. undue

,ʌn'dju: 过度的,过分的;不适当的;未到期的

🤩短语
  • undue influence (n. 不正当影响;[律]不正当压力)

  • undue delay (不当延误;不应有的延误)

🎤例句
  • De Gaulle felt that America had undue influence in Europe. (戴高乐感到美国在欧洲影响力过大。)

  • The kick should be taken without undue delay. (应立即开球,不得无故拖延。)

🤔同义词
  • excessive, ultra, tall, unreasonable, unhappy (过度的,过分的;不适当的;[金融]未到期的)

11502. undulate

'ʌndjuleit 起伏,波动;震动;呈波浪形

'ʌndjuleit 波动的;起伏的;波浪形的

🎤例句
  • undulating hills (绵延起伏的山峦)
🤔同义词
  • roll, quake (起伏,波动;震动;呈波浪形)

  • wave motion (波动;使波动;使起伏;使成波浪形)

  • rolling, wavery (波动的;起伏的;波浪形的)

11503. unduly

,ʌn'dju:li 过度地;不适当地;不正当地

🎤例句
  • It didn’t trouble me unduly. (这事并没有让我太烦恼。)
🤔同义词
  • wrong, overly (过度地;不适当地;不正当地)

11504. unearth

,ʌn'ə:θ 发掘;揭露,发现;从洞中赶出

🎤例句
  • Farmers still sometimes unearth human bones here. (农民们有时仍然能在这里挖到人骨。)

  • In one shop, I unearthed a wonderful collection of 1920s toys. (在一家商店,我发现了一套非常好玩的 20 世纪 20 年代的玩具。)

🤔同义词
  • detect, reveal, expose (发掘;揭露,发现;从洞中赶出)

11505. uneasiness

ʌn'i:zinis 不安;担忧;局促

🎤例句
  • Coming to London from Davos, I could sense anxiety and uneasiness in the air. (我从达沃斯到伦敦一路走来,感受到一种忧郁不安的气氛。)
🤔同义词
  • tension, unrest, constraint (不安;担忧;局促)

11506. uneasy

,ʌn'i:zi 不舒服的;心神不安的;不稳定的

🤩短语
  • uneasy about (担忧)
🎤例句
  • She eventually fell into an uneasy sleep. (她终于睡着了,但睡得并不踏实。)
🤔同义词
  • uncomfortable, unstable (不舒服的;心神不安的;不稳定的)

11507. uneatable

ʌn'i:təbl 不能吃的;不适合食用的

🎤例句
  • The bread, bad enough in the morning, was now positively uneatable; it was so hard that even the strongest jaws could make little impression on it. (早上的面包已经够糟糕了,晚饭的面包却变本加厉得坏,根本不能吃,它是如此之坚硬,叫牙口最好的人见了也一筹莫展。)

  • "Crops are the first level in the food chain, " he told SciDev.Net. "When people make it uneatable to certain insects, we need to understand how it might affect the whole ecosystem." (“农作物是食物链中的第一个环节,”他对SciDev.Net表示,“当人们将它变得对某些昆虫而言不可食用时,我们需要了解整个生态系统可能受到的影响。”)

🤔同义词
  • inedible, unedible (不能吃的;不适合食用的)

11508. uneconomic

,ʌn,i:kə'nɔmik 不经济的;浪费的

🎤例句
  • the closure of uneconomic industries (效益不好的企业的关闭)
🤔同义词
  • wasteful, dissipative (不经济的;浪费的)

11509. uneducated

,ʌn'edjukeitid 无知的;未受教育的

,ʌn'edjukeitid 未受教育(uneducate的过去分词)

🎤例句
  • a largely uneducated workforce (大部分人都没受过教育的劳动力)
🤔同义词
  • dark, empty, ignorant, innocent (无知的;未受教育的)

11510. unemployed

,ʌnim'plɔid 失业的;未被利用的

🤩短语
  • unemployed man (失业者(个人))

  • unemployed capital (游资,闲置资本)

🎤例句
  • an unemployed actor (没戏演的演员)

  • I’ve only been unemployed for a few weeks. (我只失业了几个星期。)

🤔同义词
  • redundant, jobless (失业的;未被利用的)

11511. unemployment

,ʌnim'plɔimənt 失业;失业率;失业人数

🤩短语
  • unemployment rate (失业率)

  • unemployment insurance (失业保险)

  • unemployment benefit (失业救济金;失业津贴)

  • structural unemployment (结构性失业)

  • recessive unemployment (隐性失业)

  • unemployment insurance benefits (失业保险救济金)

  • unemployment compensation (失业补偿金)

🎤例句
  • a town where there is high unemployment (高失业率城镇)
🤔同义词
  • joblessness, jobless rate ([劳经]失业;失业率;失业人数)

11512. unequivocal

,ʌni'kwivəkəl 明确的;不含糊的

🎤例句
  • His answer was an unequivocal ‘No.’ (他的回答是毫不含糊的“不”。)
🤔同义词
  • precise, decided, express, specific, explicit (明确的;不含糊的)

11513. unethical

ʌn'eθikl 不道德的;缺乏职业道德的

🎤例句
  • unethical medical practices (不道德的医疗行为)
🤔同义词
  • immoral, wicked (不道德的;缺乏职业道德的)

11514. uneven

,ʌn'i:vən 不均匀的;不平坦的;[数] 奇数的

🤩短语
  • uneven distribution (分布不均;不均匀分布)

  • uneven settlement (不均匀沉陷)

  • uneven bars (高低杠,高低杆)

  • uneven surface (粗糙面;粗糙表面)

  • uneven dyeing (染色不匀;不均匀染色)

  • uneven wear (不均匀磨损;单边磨损)

🎤例句
  • She walked back carefully over the uneven ground. (她小心翼翼地从凹凸不平的地面上走回来。)
🤔同义词
  • odd, heterogeneous (不均匀的;不平坦的;[数]奇数的)

11515. unexpected

,ʌnik'spektid 意外的,想不到的

🤩短语
  • unexpected news (意外的消息;出乎意料的新闻)

  • unexpected accident (不能预料的事故)

🎤例句
  • The experiment produced some unexpected results. (这次试验产生了一些意想不到的结果。)

  • Her death was totally unexpected. (她的死完全出人意料。)

  • Hague’s announcement was not entirely unexpected. (黑格的声明并非完全出乎意料。)

🤔同义词
  • sudden, surprising (意外的,想不到的)

11516. unfailing

,ʌn'feiliŋ 经久不衰的;可靠的;无穷尽的

🎤例句
  • She battled against cancer with unfailing good humour. (她始终乐观地与癌症抗争。)
🤔同义词
  • responsible, honest, reliable, tried, safe (经久不衰的;可靠的;无穷尽的)

11517. unfair

,ʌn'fεə 不公平的,不公正的

🤩短语
  • unfair competition (不公平竞争)

  • unfair treatment (不公平待遇;区别对待)

  • unfair advantage (不公平的优势)

  • unfair dismissal (不公平解雇)

  • unfair price (不合理价格)

🎤例句
  • an unfair advantage (不公平的优势)

  • laws aimed at preventing unfair competition (旨在防止不公平竞争的法令)

  • Many employers have recognized that age discrimination is unfair. (许多雇主已经认识到年龄歧视是不公平的。)

  • She won £20,000 for unfair dismissal(= being illegally made to leave your job ). (她因被不公平解雇而得到两万英镑的赔偿。)

🤔同义词
  • partial, unjust, inequitable, unequitable (不公平的,不公正的)

11518. unfaithful

,ʌn'feiθful 不忠实的;不诚实的;不准确的

🎤例句
  • James had been unfaithful to Christine for the entire four years they'd been together. (詹姆斯在与克里斯蒂娜一起的整整4年里一直是不忠的。)
🤔同义词
  • faithless, dishonest (不忠实的;不诚实的;不准确的)

11519. unfamiliar

,ʌnfə'miljə 不熟悉的;不常见的;没有经验的

🎤例句
  • a crowd of unfamiliar faces (一群陌生的面孔)
🤔同义词
  • young, unconversant (不熟悉的;不常见的;没有经验的)

11520. unfathomable

ʌn'fæðəməbl 深不可测的;无底的;莫测高深的

🎤例句
  • For some unfathomable reason, there are no stairs where there should be. (因为某种不可理解的原因,该有楼梯的地方却没有。)
🤔同义词
  • bottomless, fathomless (深不可测的;无底的;莫测高深的)

11521. unfold

,ʌn'fəuld 打开;呈现

🎤例句
  • As the story unfolds, we learn more about Max’s childhood. (随着故事的展开,我们对马克斯的童年有了更多的了解。)
🤔同义词
  • crack, assume, open up (打开;呈现)

  • expand, develop (展开;显露)

11522. unforeseen

,ʌnfɔ:'si:n 未预见到的,无法预料的

🤩短语
  • unforeseen circumstances (预料不到的情况,无法预见的情况)
🎤例句
  • Radiation may damage cells in a way that was previously unforeseen. (辐射也许会以以前未预见的方式损坏细胞。)
🤔同义词
  • unexpectable (未预见到的,无法预料的)

11523. unforgettable

,ʌnfə'ɡetəbl 难忘的

🎤例句
  • He created many unforgettable characters in his novels. (他在他的小说中创造了很多令人难忘的人物。)

  • He spent so many unforgettable days with them that he was loath to part with them. (他与他们一起度过那么多难忘的日子, 他舍不得离开他们。)

  • For this reason, many travelers choose to return again and again to the unforgettable "Land of Smiles". (正因为如此,许多游客会一次又一次地回到那令人难忘的“微笑之国”。)

🤔同义词
  • memorable, indelible (难忘的)

11524. unfortunate

,ʌn'fɔ:tʃənət 不幸的;令人遗憾的;不成功的

🎤例句
  • When we entered the room, the teacher was yelling at some unfortunate student. (我们进教室的时候,老师正在对着一个倒霉的学生吼叫。)
🤔同义词
  • evil, failed, unlucky, tragic (不幸的;令人遗憾的;不成功的)

11525. ungainly

,ʌn'ɡeinli 笨拙的;不雅的

,ʌn'ɡeinli 笨拙地;不雅地

🎤例句
  • a tall ungainly teenager (一个动作笨拙的高个子少年)
🤔同义词
  • clumsy, awkward (笨拙的;不雅的)

  • ungracefully, lumpingly (笨拙地;不雅地)

11526. ungodly

,ʌn'ɡɔdli 邪恶的;不敬畏神的;荒唐的

🎤例句
  • ...a power struggle of ungodly proportions. (...一场力量悬殊的权力斗争。)
🤔同义词
  • evil, ill, black, ugly, wicked (邪恶的;不敬畏神的;荒唐的)

11527. ungracious

,ʌn'ɡreiʃəs 无礼貌的,没规矩的;没有教养的;讨厌的

🎤例句
  • After Anna’s kindness to me, I don’t want to seem ungracious. (既然安娜已经向我示好,我也不想显得无礼。)
🤔同义词
  • evil, rank (无礼貌的,没规矩的;没有教养的;讨厌的)

11528. ungrateful

,ʌn'ɡreitful 忘恩负义的;不领情的;讨厌的;徒劳的

🎤例句
  • Don’t be so ungrateful! (不要如此忘恩负义!)
🤔同义词
  • evil, empty, rank (忘恩负义的;不领情的;讨厌的;徒劳的)

11529. unhappy

,ʌn'hæpi 不快乐的;不幸福的;不适当的

🎤例句
  • If you’re so unhappy, why don’t you change jobs? (你要是那么不开心,为什么不换个工作呢?)

  • Leslie had an unhappy childhood. (莱斯利的童年很不幸。)

  • an unhappy marriage (不幸的婚姻)

  • I was desperately unhappy. (我非常不快乐。)

🤔同义词
  • inadequate, wrong, improper (不快乐的;不幸福的;不适当的)

11530. unhealthy

,ʌn'helθi 不健康的;危险的;有害身心健康的

🤩短语
  • unhealthy tendency (不正之风)
🎤例句
  • unhealthy living conditions (不利于健康的生活环境)
🤔同义词
  • dangerous, critical, risky (不健康的;危险的;有害身心健康的)

11531. unicorn

'ju:nikɔ:n 独角兽;麒麟

🎤例句
  • The reason there are so few unicorn sightings today isn't because they are mythical creatures that never existed, but because of modern society's moral depravity. (这些年很少有人见到独角兽,这并非因为那都是童话,现实里压根就不存在什么的。 而是现代社会人心不古,道德沦丧。)

  • Many medieval pictures of the unicorn portray it resting its head, with phallic horn, in the lap of a maiden, an image with not too hidden sexual imagery. (独角兽在许多中世纪的图画中,总是低着头,顶着阴茎一般的角,依偎在少女的裙下,呈现出一幅性暗示不那么隐晦的图景。)

  • Opening image: A glorious well-oiled angel riding on a winged unicorn. Sure, it's sexy. But too sexy? (开场图片:一个辉煌的醉酒天使骑在长翅膀的独角兽上。当然,它性感。但是很性感么?)

🤔同义词
  • kylin, Kirin (独角兽;麒麟)

11532. uniform

'ju:nifɔ:m 统一的;一致的;相同的;均衡的;始终如一的

'ju:nifɔ:m 制服

'ju:nifɔ:m 使穿制服;使成一样

🤩短语
  • in uniform (穿制服)

  • uniform distribution (均匀分布;一致分布)

  • school uniform (校服)

  • military uniform (军装)

  • uniform temperature (均匀温度;恒温)

  • uniform customs (统一惯例)

  • uniform flow ([化]均匀流;等流速)

  • uniform motion (均匀(等速)运动)

  • uniform load (均布荷载)

  • uniform customs and practice (统一惯例;统一处理规则)

  • non uniform (不均匀的,非统一的)

  • uniform magnetic field (均匀磁场)

  • uniform convergence (一致收敛;均匀收敛)

  • uniform structure (一致结构)

  • uniform rules (统一规则)

  • uniform system (统一制度;伞伐作业)

  • uniform speed (匀速;等速)

  • uniform price (统一价格)

  • uniform velocity (匀速度,等速度;均速)

  • uniform strength (均匀强度)

🎤例句
  • Grade A eggs must be of uniform size. (A 级鸡蛋必须大小相同。)
🤔同义词
  • united, consistent, corresponding, matching, same (统一的;一致的;相同的;均衡的;始终如一的)

  • monkey suit, livery ([服装]制服)

11533. unify

'ju:nifai 统一;使相同,使一致

🎤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)

11534. unilateral

,ju:ni'lætərəl 单边的;[植] 单侧的;单方面的;单边音;(父母)单系的

🎤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)

11535. uninformed

,ʌnin'fɔ:md 无知的;未被通知的;未受教育的;不学无术的

🎤例句
  • Parents were left anxious, uninformed, and isolated. (家长们忧心忡忡,不知道情况到底如何,感到孤立无援。)

  • uninformed criticism from uninformed journalists (来自不了解情况的新闻记者的毫无根据的批评)

🤔同义词
  • dark, empty, ignorant, innocent (无知的;未被通知的;未受教育的;不学无术的)

11536. unintelligible

莫名其妙的;无法了解的

🎤例句
  • Eva muttered something unintelligible. (伊娃咕哝了些无人能懂的话。)
🤔同义词
  • plumbless (莫明其妙的;无法了解的)

11537. uninviting

,ʌnin'vaitiŋ 讨厌的,无吸引力的;无魅力的

🎤例句
  • The building was cold, dark, and uninviting. (那幢大楼又冷又黑,让人不敢进去。)
🤔同义词
  • evil, rank, unpleasant, poisonous (讨厌的,无吸引力的;无魅力的)

11538. union

'ju:niən 联盟,协会;工会;联合

🤩短语
  • european union (欧洲联盟,欧盟)

  • soviet union (前苏联(1922-1991,首都莫斯科Moscow,位于欧、亚洲))

  • trade union (工会)

  • student union (学生会;大学的学生活动大楼)

  • labour union (n. [美]工会)

  • labor union ((美)工会)

  • in union (一致地;共同)

  • state of the union (国情咨文)

  • students' union (学生会)

  • monetary union (货币联盟)

  • customs union (n. 关税联盟)

  • union station (联合车站)

  • credit union (存款互助会;信用合作社)

  • national union ((国家)总工会)

  • union square (联合广场)

  • european monetary union (欧洲货币联盟)

  • world conservation union (世界自然保护联盟;世界自然保育联合会)

  • international astronomical union (国际天文联合会)

  • union jack (英国国旗;联合王国国旗)

  • economic union (经济联盟;经济同盟)

🎤例句
  • Are you planning to join the union? (你打算加入工会吗?)

  • {"COLLOINEXA":["union members"]} (工会会员)

🤔同义词
  • alliance, league, unity, combination, combined with (联盟,协会;工会;联合)

11539. unique

ju:'ni:k 独特的,稀罕的;[数] 唯一的,独一无二的

ju:'ni:k 独一无二的人或物

🤩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)

11540. unisex

'ju:niseks 男女皆宜的

🎤例句
  • a unisex hairdressing salon (男女美发店)

11541. unison

'ju:nizən 和谐;齐唱;同度;[声] 同音

🤩短语
  • in unison (一致地)
🤔同义词
  • accordance, concert (和谐;齐唱;同度;[声]同音)

11542. unit

'ju:nit 单位,单元;装置;[军] 部队;部件

🤩短语
  • per unit (每单位)

  • control unit (控制器,控制部件)

  • basic unit (基本单元)

  • pumping unit (抽油机;水泵机组)

  • business unit (业务部门;营业单位)

  • unit area (单位区域,单位面积)

  • construction unit (结构单元)

  • per unit area (每一单位面积)

  • grass-roots unit (基层单位)

  • processing unit (处理单元;处理部件)

  • power unit (动力设备;供电装置)

  • production unit (生产单位)

  • unit operation (单元操作)

  • unit time ([计]单位时间)

  • single unit (单一机组;单一运具)

  • unit cost (单位成本)

  • measurement unit (计量单位,测量单位)

  • main unit ([计]主要部件)

  • pump unit (泵机组;泵设备)

  • generating unit (发电机组)

🎤例句
  • The man is in the hospital’s intensive care unit. (那名男子在医院的重症监护室。)
🤔同义词
  • device, apparatus, installation, components, parts ([计量]单位,单元;装置;[军]部队;[机]部件)

11543. unite

ju:'nait 使…混合;使…联合;使…团结

🤩短语
  • unite with (联合;混合)
🎤例句
  • Our goal is to unite the opposition parties and defeat the President. (我们的目标是联合各反对党挫败总统。)
🤔同义词
  • intermix (使…混合;使…联合;使…团结)

  • league, band, combine, connect, rally (团结;联合;混合)

11544. united

ju:'naitid 一致的,统一的;团结的,和睦的

🤩短语
  • united states (美国)

  • united nations (联合国(缩写为UN))

  • manchester united (曼彻斯特联队(简称曼联))

  • united kingdom (联合王国(英国))

  • united states of america (美利坚合众国(美国))

  • united front (统一战线,统战;联合阵线,联合作战)

  • newcastle united (纽卡斯尔联队)

  • united nations development program (联合国发展计划署)

  • united states army (美国陆军)

  • united nations children's fund (联合国儿童基金会)

  • united states navy (美国海军)

  • patriotic united front (爱国统一战线)

  • united states air force (美国空军(USAF))

  • united technologies (联合科技(财富500强公司之一,总部所在地美国,主要经营航空航天))

  • united nations organization (联合国组织)

  • united front work department (统战部)

  • united arab republic (阿拉伯联合共和国)

  • united airline (联合航空公司(美国一家航空公司))

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

🎤例句
  • a united Europe (统一的欧洲)

  • The two countries were united against a common enemy. (这两个国家联合起来对付共同的敌人。)

🤔同义词
  • consistent, uniform, harmonious, matching, corresponding (一致的,统一的;团结的,和睦的)

11545. unity

'ju:niti 团结;一致;联合;个体

🤩短语
  • national unity (国家统一,民族团结)

  • unity is strength (团结就是力量;众志成城)

  • strengthen unity (加强团结)

  • live together in unity (和睦相处)

  • partition of unity (单位分解)

🎤例句
  • economic unity (经济统一)

  • European unity (欧洲的一体化)

🤔同义词
  • accordance, agreement, alliance, identity, combination, union, association (团结;一致;联合;个体)

11546. universal

,ju:ni'və:səl 普遍的;通用的;宇宙的;全世界的;全体的

,ju:ni'və:səl 一般概念;普通性

🤩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)

11547. universe

'ju:nivə:s 宇宙;世界;领域

🤩短语
  • universe of discourse (n. 论域;讨论或辩论的范围)

  • island universe (岛宇宙)

  • universe toy company (宇宙玩具公司)

  • expanding universe (膨胀宇宙;扩展宇宙)

🎤例句
  • Einstein's equations showed the universe to be expanding. (爱因斯坦的方程式表明宇宙正在扩大。)
🤔同义词
  • world, domain, province, territory, kingdom ([天]宇宙;世界;领域)

11548. university

,ju:ni'və:səti 大学;综合性大学;大学校舍

🤩短语
  • normal university (师范大学)

  • university student (大学生)

  • beijing university (北京大学)

  • tsinghua university (清华大学)

  • peking university (北京大学)

  • state university ([美]州立大学)

  • medical university (医科大学)

  • harvard university (n. 哈佛大学)

  • at university (在大学里;在大学学习)

  • university of california ((美国)加利福尼亚大学)

  • zhejiang university (浙江大学)

  • fudan university (复旦大学)

  • agricultural university (农业大学)

  • university of hong kong (香港大学)

  • wuhan university (武汉大学)

  • nanjing university (n. 南京大学)

  • university degree (大学学历;本科学历)

  • national university (国立大学,国家大学)

  • university education (大学教育)

  • tongji university ((上海)同济大学)

🤔同义词
  • college, campus (大学;综合性大学;大学校舍)

11549. unjust

,ʌn'dʒʌst 不公平的,不公正的;非正义的

🤩短语
  • unjust enrichment (不正当得利)
🎤例句
  • unjust laws (不公正的法律)
🤔同义词
  • partial, unfair, inequitable (不公平的,不公正的;非正义的)

11550. unkempt

,ʌn'kempt 蓬乱的,不整洁的;(言语等)粗野的

🎤例句
  • His hair was unkempt and filthy. (他的头发没梳洗,十分脏腻。)
🤔同义词
  • robust, gross, rough, country, shock (蓬乱的,不整洁的;(言语等)粗野的)

11551. unkind

,ʌn'kaind 无情的;不仁慈的,不厚道的

🎤例句
  • A lot of unkind things were said. (说了很多刻薄话。)
🤔同义词
  • relentless, ruthless (无情的;不仁慈的,不厚道的)

11552. unknown

'ʌn'nəun 未知的;陌生的,默默无闻的

'ʌn'nəun 未知数;未知的事物,默默无闻的人

🤩短语
  • unknown number (未知数)

  • unknown soldier ((美)阵亡的无名英雄)

  • fever of unknown origin (无明显病因的发烧)

🎤例句
  • The murderer’s identity remains unknown. (杀人凶手身份仍然不明。)

  • For some unknown reason, Mark quit his job and moved to Greece. (不知何故,马克辞掉工作移居希腊了。)

  • a voyage through unknown territory (穿越未知海域的航行)

  • An unknown number of people were killed. (丧生人数不详。)

🤔同义词
  • strange, sealed ([数]未知的;陌生的,默默无闻的)

  • XYZ, pronumeral ([数]未知数;未知的事物,默默无闻的人)

11553. unlawful

,ʌn'lɔ:ful 非法的;私生的

🎤例句
  • The jury returned a verdict of unlawful killing. (陪审团作出了非法杀害的裁决。)
🤔同义词
  • illegal, unauthorized ([法]非法的;私生的)

11554. unleash

,ʌn'li:ʃ 发动;解开…的皮带;解除…的束缚

🤔同义词
  • launch, drive (发动;解开…的皮带;解除…的束缚)

  • kick over the traces, have a free hand (不受约束;自由自在;放荡不羁)

11555. unless

除非,如果不

除…之外

🤩短语
  • unless and until (直到…才)
🎤例句
  • Unless some extra money is found, the theatre will close. (要是不能找到更多资金,剧院将要关闭。)

  • I think you should complain – unless, of course, you are happy with the way things are. (我觉得你应该发发牢骚——当然,除非你对现状很满意。)

  • He won’t go to sleep unless you tell him a story. (要是你不给他讲故事他就不睡觉。)

  • I can’t leave her unless I know she’s all right. (除非我知道她没事,否则我不能离开她。)

🤔同义词
  • besides, except as, in addition to (除…之外)

11556. unlike

,ʌn'laik 不同的,不相似的

,ʌn'laik 和…不同,不像

🎤例句
  • Tammy was unlike any other woman I have ever known. (塔米和我认识的其他女人都不一样。)
🤔同义词
  • different, diverse, varying, another, dissimilar (不同的,不相似的)

11557. unlikely

,ʌn'laikli 不太可能的;没希望的

,ʌn'laikli 未必

🎤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)

11558. unlimited

,ʌn'limitid 无限制的;无限量的;无条件的

🤩短语
  • unlimited liability (无限责任)
🎤例句
  • The system can support an unlimited number of users. (该系统可以支持无限多的用户。)

  • unlimited access to information (无限制查阅资料)

  • The ticket offers unlimited travel on the London underground for seven days. (凭本票可在七日内无限次乘坐伦敦地铁。)

🤔同义词
  • limitless, interminate ([数]无限制的;无限量的;无条件的)

11559. unlisted

,ʌn'listid 未上市的;未编入册的

🎤例句
  • Its shares are traded on the Unlisted Securities Market. (它的股票在未上市证券交易市场上交易。)

11560. unload

,ʌn'ləud 卸;摆脱…之负担;倾销

🎤例句
  • Unload everything from the boat and clean it thoroughly. (从小船上卸下所有的货物并彻底地清洗。)
🤔同义词
  • debark (卸;摆脱…之负担;倾销)

  • discharge of goods, load off (卸货;退子弹)

11561. unlock

开启;开…的锁;表露

🤔同义词
  • open collector, unblock (开启;开…的锁;表露)

  • uncoil, disengage from (解开;解出锁定;被开启)

11562. unnatural

,ʌn'nætʃərəl 不自然的;反常的;不近人情的

🤩短语
  • unnatural death (非自然死,恶死)
🎤例句
  • It was very cold, which seemed unnatural for late spring. (天很冷,对于晚春来说似乎不正常。)
🤔同义词
  • abnormal, campy (不自然的;反常的;不近人情的)

11563. unnecessary

,ʌn'nesəsəri 不必要的;多余的,无用的

🤩短语
  • unnecessary expenses (不必要的开支)
🎤例句
  • There’s no point in taking unnecessary risks. (冒不必要的风险没什么意义。)

  • We can’t afford any unnecessary delays. (我们经不起无谓的耽搁。)

  • Williams was found guilty of causing unnecessary suffering to animals. (威廉斯因无故虐待动物被判有罪。)

🤔同义词
  • spare, useless, waste, needless, redundant (不必要的;多余的,无用的)

11564. unnerve

,ʌn'nə:v 使失去勇气;使身心交疲;使焦躁;使失常

🎤例句
  • He was unnerved by the way Sylvia kept staring at him. (西尔维娅一直盯着他看,让他觉得心里发慌。)
🤔同义词
  • overdare (使失去勇气;使身心交疲;使焦躁;使失常)

11565. unobtrusive

,ʌnəb'tru:siv 不唐突的;谦虚的;不引人注目的

🎤例句
  • The staff are trained to be unobtrusive. (员工们受过训练要保持低调。)
🤔同义词
  • modest, odest (不唐突的;谦虚的;不引人注目的)

11566. unoccupied

,ʌn'ɔkjupaid 空闲的;没人住的;未占领的;无人占领的

🎤例句
  • The house was unoccupied at the time of the explosion. (爆炸时这座房子里没有人。)
🤔同义词
  • available, leisure, off (空闲的;没人住的;未占领的;无人占领的)

11567. unofficial

,ʌnə'fiʃəl 非官方的;非正式的

🎤例句
  • Hodges wrote an unofficial biography of the artist. (霍奇斯写了一部这位艺术家的非正式传记。)
🤔同义词
  • informal, imperscriptible ([经管]非官方的;非正式的)

11568. unorthodox

ʌn'ɔ:θə,dɔks 非正统的;异端的;异教的

🎤例句
  • The reality-based show followed the unorthodox lives of Ozzy, his wife Sharon, daughter Kelly, and son, Jack. (这个写实剧取材于奥兹、其妻莎伦、女儿凯莉和儿子杰克的另类生活。)
🤔同义词
  • heterodox, heretical (非正统的;异端的;异教的)

11569. unpack

,ʌn'pæk 卸下…;解除…的负担

11570. unpalatable

,ʌn'pælətəbl 味道差的,难吃的;讨人厌的,使人不快的

🎤例句
  • The unpalatable truth is that the team isn’t getting any better. (让人难以接受的事实是这个队没有任何进步。)
🤔同义词
  • unsavoury, brackish (味道差的,难吃的;讨人厌的,使人不快的)

11571. unparalleled

,ʌn'pærəleld 无比的;无双的;空前未有的

🎤例句
  • an achievement unparalleled in sporting history (体育史上空前的成就)
🤔同义词
  • matchless, incomparable (无比的;无双的;空前未有的)

11572. unpleasant

,ʌn'plezənt 讨厌的;使人不愉快的

🎤例句
  • an unpleasant experience (不愉快的经历)

  • an extremely unpleasant smell (极其难闻的味道)

  • an unpleasant surprise (令人不快的意外)

🤔同义词
  • evil, rank, poisonous (讨厌的;使人不愉快的)

11573. unplug

,ʌn'plʌɡ 去掉…的障碍物;拔去…的塞子或插头

🎤例句
  • Unplug the TV before you go to bed. (睡前拔下电视机的插头。)

11574. unpopular

,ʌn'pɔpjulə 不流行的,不受欢迎的

🎤例句
  • an unpopular choice (不得人心的选择)

  • an unpopular teacher (不受欢迎的老师)

🤔同义词
  • unacceptable, undesired (不流行的,不受欢迎的)

11575. unprecedented

,ʌn'presidəntid 空前的;无前例的

🤩短语
  • unprecedented scale (史无前例的规模)
🎤例句
  • He took the unprecedented step of stating that the rumours were false. (他史无前例地声明那些谣言实属子虚乌有。)

  • Crime has increased on an unprecedented scale. (犯罪率增幅之大前所未有。)

🤔同义词
  • unheard-of, all-time (空前的;无前例的)

11576. unpredictable

,ʌnpri'diktəbl 不可预知的;不定的;出乎意料的

,ʌnpri'diktəbl 不可预言的事

🎤例句
  • He is utterly unpredictable. (他这个人完全让人捉摸不透。)
🤔同义词
  • changeable, errant (不可预知的;不定的;出乎意料的)

11577. unprejudiced

,ʌn'predʒudist 没有成见的;公平的;无偏见的

🤔同义词
  • fair, just (没有成见的;公平的;无偏见的)

11578. unpretentious

,ʌnpri'tenʃəs 谦逊的;含蓄的;不炫耀的;不铺张的

🎤例句
  • an unpretentious hotel (简朴的酒店)

  • an unpretentious woman (行事低调的女子)

🤔同义词
  • modest, implicit (谦逊的;含蓄的;不炫耀的;不铺张的)

11579. unprincipled

,ʌn'prinsəpld 无原则的;不道德的,不正直的;不合人道的

🎤例句
  • It is a market where people can be very unprincipled and unpleasant. (在这个市场人们可能很缺乏原则也很不友好。)
🤔同义词
  • wicked, immoral (无原则的;不道德的,不正直的;不合人道的)

11580. unprofessional

,ʌnprə'feʃənəl 非职业性的,非专业的;外行的

🎤例句
  • Johnson was fired for unprofessional conduct. (约翰逊因为有违反职业道德的行为而被开除了。)
🤔同义词
  • strange, lay (非职业性的,非专业的;外行的)

11581. unqualified

不合格的;无资格的;不胜任的;不受限制的;无条件的;绝对的

🎤例句
  • unqualified staff (不合格的员工)
🤔同义词
  • rejected, off-specification (不合格的;无资格的;不胜任的)

11582. unquestionable

,ʌn'kwestʃənəbl 毫无疑问的;确实的;无可挑剔的

🎤例句
  • He inspires affection and respect as a man of unquestionable integrity. (作为一个无可争议的正直的人,他赢得了人们的爱戴与尊敬。)
🤔同义词
  • hard, verier (毫无疑问的;确实的;无可挑剔的)

11583. unquestioning

ʌn'kwestʃəniŋ 不提出疑问的;不犹豫的;盲目的;无异议的;无条件的

🎤例句
  • an unquestioning belief in God (对上帝的信不移)
🤔同义词
  • blind, unlimited (不提出疑问的;不犹豫的;盲目的;无异议的;无条件的)

11584. unravel

,ʌn'rævəl 解开;阐明;解决;拆散

🎤例句
  • Detectives are still trying to unravel the mystery surrounding his death. (侦探们仍在试图解开他的死亡之谜。)
🤔同义词
  • decide, settle, illustrate (解开;阐明;解决;拆散)

  • settle, work out, figure out (解决;散开)

11585. unreal

,ʌn'riəl 不真实的;假的;幻想的;虚构的

🎤例句
  • It seemed unreal to be sitting and talking to someone so famous. (和这么一位大名鼎鼎的人坐在一起谈话似乎很不真实。)
🤔同义词
  • impossible, untrue (不真实的;假的;幻想的;虚构的)

11586. unreasonable

,ʌn'ri:zənəbl 不合理的;过度的;不切实际的;非理智的

🎤例句
  • I think he’s being unreasonable. (我认为他是在无理取闹。)

  • Don’t let your boss make unreasonable demands on you. (别让你的老板对你提无理的要求。)

🤔同义词
  • ideal, dream (不合理的;过度的;不切实际的;非理智的)

11587. unrelenting

,ʌnri'lentiŋ 无情的;不屈不挠的;不松懈的

🎤例句
  • the unrelenting pressures of the job (持续的工作压力)
🤔同义词
  • tough, relentless, inexorable, ruthless (无情的;不屈不挠的;不松懈的)

11588. unremitting

,ʌnri'mitiŋ 不懈的;不间断的;坚忍的

🎤例句
  • unremitting poverty (长期的贫困)
🤔同义词
  • ongoing, uninterrupted (不懈的;不间断的;坚忍的)

11589. unrest

,ʌn'rest 不安;动荡的局面;不安的状态

🤩短语
  • social unrest (社会动荡;社会不安)
🎤例句
  • There is growing unrest throughout the country. (全国各地日益动荡不安。)
🤔同义词
  • tension, unease (不安;动荡的局面;不安的状态)

11590. unruly

,ʌn'ru:li 不守规矩的;任性的;难驾驭的

🎤例句
  • unruly children (难管教的孩子)

  • unruly behaviour (粗暴的行为)

🤔同义词
  • wayward, self-partial (不守规矩的;任性的;难驾驭的)

11591. unscrew

,ʌn'skru: 旋开;旋松;从旋出螺丝

🎤例句
  • She unscrewed the cap of her water bottle and gave him a drink. (她拧开水瓶的盖,给他水喝。)

11592. unseemly

,ʌn'si:mli 不适宜的;不得体的

,ʌn'si:mli 不得体地;不适宜地

🎤例句
  • Ann thought it unseemly to kiss her husband in public. (安认为当众亲她丈夫不太得体。)
🤔同义词
  • unsuited, unadvisable (不适宜的;不得体的)

  • tactlessly, unfavorably (不得体地;不适宜地)

11593. unsettle

,ʌn'setl 使动摇;使不安定;使心神不宁

🎤例句
  • The sudden changes unsettled Judy. (突如其来的变化弄得朱迪心神不宁。)
🤔同义词
  • destabilize, unfix (使动摇;使不安定;使心神不宁)

11594. unsettled

,ʌn'setld 未决定的;怀疑的;未处理的;不整齐的

🎤例句
  • The dispute remains unsettled. (争议仍然没有解决。)
🤔同义词
  • suspicious, skeptical (未决定的;怀疑的;未处理的;不整齐的)

11595. unsightly

,ʌn'saitli 难看的;不雅观的

🎤例句
  • unsightly buildings (难看的楼房)

  • unsightly marks (难看的污渍)

🤔同义词
  • ill-favored, malformed (难看的;不雅观的)

11596. unskilled

,ʌn'skild 不熟练的;拙劣的;无需技能的

,ʌn'skild 不熟练;无技能(unskill的过去式和过去分词形式)

🤩短语
  • unskilled labor (n. 非技术性工种;做粗活的工人;不熟练工人)
🎤例句
  • companies employing unskilled labour (雇用非熟练工的公司)
🤔同义词
  • nonproficient, unpracticed ([劳经]不熟练的;拙劣的;无需技能的)

11597. unsociable

,ʌn'səuʃəbl 不爱交际的;不与人亲近的;不和气的

🎤例句
  • My marriage has broken up. It has made me reclusive and unsociable. (我的婚姻解体了。这使我隐居起来,不爱交际。)
🤔同义词
  • dissociable (不爱交际的;不与人亲近的;不和气的)

11598. unsuspecting

,ʌnsə'spektiŋ 不怀疑的;未猜想到…的

🎤例句
  • unsuspecting victims (无提防之心的受害人)

  • Fake designer clothes are being sold to an unsuspecting public. (有冒牌的设计师服装正在向毫不知情的大众出售。)

11599. unswerving

ʌn'swə:viŋ 坚定的;始终不渝的;不歪的

🎤例句
  • ...her unswerving belief in her father's innocence. (...她坚定地相信她父亲是清白的。)
🤔同义词
  • committed, firm, confirmed, stable, decisive (坚定的;始终不渝的;不歪的)