8600_专八核心词汇(正序版)

8600. python

巨蟒;大蟒

🎤例句
  • SITTBOW, Cambodia (Reuters) - Cambodians are flocking to see a three-year-old boy they believe was the son of a dragon in a former life because his best friend is a four-meter-long python. (柬埔寨,路透社-柬埔寨人都成群结队去观看一个三岁的小男孩,由于小男孩最好的朋友是一条四米长的巨蟒,人们认为小孩前生是一条龙的儿子。)

  • Fat does a heart good—at least if you're a python, a new study says. (一项新研究得出的结论是,脂肪对心脏是有好处的——如果你是一条巨蟒的话。)

🤔同义词
  • constrictor (巨蟒;大蟒;丹舌)

8601. quack

kwæk 庸医;鸭叫声

kwæk (鸭子)嘎嘎叫;吹嘘;大声闲聊

kwæk 骗人的;冒牌医生的

🎤例句
  • You’d better go and see the quack with that burn. (你最好去找医生看看那处烧伤。)

  • There were ducks quacking on the lawn. (有鸭子在草坪上发出嘎嘎的叫着。)

🤔同义词
  • barber-surgeon, empiricist (庸医;鸭叫声)

  • crow about, brag about ((鸭子)嘎嘎叫;吹嘘;大声闲聊)

  • fallacious, deceptious (骗人的;冒牌医生的)

8602. quadrangle

'kwɔdræŋɡl 四边形;方院

🎤例句
  • Such quadrangle-shaped logos may fit all kinds of projects: from hotel logos to social initiatives and to real estate agencies. (这样的四边形logo可适用于各类项目:从旅馆logo到社会创意,再到房地产商。)

  • Naturally our whole being was depressed as we stepped through its doorway into the narrow quadrangle--and playing truant became chronic with us. (很自然,当我们踏进校门进入那狭小的四方院子时,我们整个人都变得萎靡不振---逃学就成为我们的家常便饭。)

  • Properly combined with other graphic elements, background, and color palette, quadrangle logos may become efficient identifications for businessand impressive addition to a logo designer’s portfolio. (适当结合其他图形元素、背景和配色,四边形logo或可成为高效的商业标识,亦可为logo设计师的作品集里添上印象深刻的一笔。)

8603. quadrant

'kwɔdrənt 象限;[海洋][天] 象限仪;四分之一圆

🤔同义词
  • sector, orthant ([海洋][天][数]象限;[水运]象限仪;四分之一圆)

8604. quadratic

kwɔ'drætik [数] 二次的

kwɔ'drætik 二次方程式

🤩短语
  • quadratic programming (二次规划)

  • quadratic form (二次型)

  • quadratic polynomial (二次多项式)

  • quadratic curve (二次曲线,二次方曲线)

  • quadratic equation ([代数]二次方程式)

  • quadratic function (二次函数)

  • quadratic optimization (二次最优化)

  • quadratic convergence ([计]二次收敛)

  • quadratic interpolation (二次插值,二次插值法)

  • quadratic residue (二次剩余)

  • quadratic approximation (二次逼近)

🎤例句
  • Both vegetables and quadratic polynomials are made more interesting with the Mandelbrot set. The formula explains the repeating complexity of broccoli heads like this one. (有了曼德尔勃特集合,蔬菜和二次多项式都变得有趣多了。这个方程式表现了类似图中的花椰菜菜籽的重复的复杂性。)

  • Both vegetables and quadratic polynomials are made more interesting with the Mandelbrot set. (有了曼德尔勃特集合,蔬菜和二次多项式都变得有趣多了。)

  • The quadratic equation may have instilled horror in many of us. (对很多人来说,二次方程是很恐怖的。)

🤔同义词
  • double-dip ([数]二次的)

8605. quadrilateral

,kwɔdri'lætərəl 四边形

,kwɔdri'lætərəl 四边形的

🤩短语
  • quadrilateral element (四边形元)
🎤例句
  • The quadrilateral takes eight arguments representing the four points of the quadrilateral. (四边形接受八个参数,代表的是这个四边形的四个顶点。)

  • They learn the Latin root later, or side, and construct such English words as bilateral and quadrilateral. (他们又学了拉丁词根later(意思是“边”),并且组成了英语单词bilateral(双边的)和 quadrilateral(四边的)。)

  • It comprises two quadrilateral Building courts, or upper and lower wards, separated by the Round Tower (erected by Henry II), a massive structure Built on a mound and visible for many miles. (由两个四方形的庭院构成,院落之间隔着一个巨大的圆塔。圆塔建于人工堆成的小丘上,几哩之外都能看见。)

🤔同义词
  • dimetric ([数]四边形的)

8606. quadruple

'kwɔdrupl, kwɔ'dru:- 四倍的;四重的

'kwɔdrupl, kwɔ'dru:- 使…成四倍

'kwɔdrupl, kwɔ'dru:- 四倍

🎤例句
  • The subjects were given quadruple the normal dosage of the drug. (让实验对象服用了四倍于正常剂量的药物。)
🤔同义词
  • fourfold ([数]四倍的;四重的)

8607. quail

kweil 畏缩,胆怯;感到恐惧

kweil 鹌鹑

🤩短语
  • quail egg (鹌鹑蛋)
🎤例句
  • The very words make many of us quail. (这几个字眼让我们中的很多人都感到畏缩。)
🤔同义词
  • recoil from, shrink back from (畏缩,胆怯;感到恐惧)

8608. quaint

kweint 古雅的;奇怪的;离奇有趣的;做得很精巧的

🎤例句
  • ...a small, quaint town with narrow streets and traditional half-timbered houses. (…一座古朴的小镇,有着狭窄的街道和传统的半木制房屋。)
🤔同义词
  • strange, peculiar (古雅的;奇怪的;离奇有趣的;做得很精巧的)

8609. quake

kweik 震动;颤抖

kweik 地震;颤抖

🎤例句
  • Richmond was quaking with fury. (里士满气得发抖。)
🤔同义词
  • shake up (震动;颤抖)

  • earthquake, temblor (地震;颤抖)

8610. Quaker

'kweikə 教友派信徒;贵格会教徒

8611. qualification

,kwɔlifi'keiʃən 资格;条件;限制;赋予资格

🤩短语
  • qualification certificate (资格证书)

  • professional qualification (专业资格;职称等级)

  • qualification test (资格考试;合格试验;质量鉴定试验)

  • procedure qualification (工艺评定;程序评定)

  • welding procedure qualification (焊接工艺评定;焊接程序评定)

  • enterprise qualification (企业资质)

  • qualification and experience (资历)

  • academic qualification (学历;学术资格)

  • certificate of qualification (合格证书)

🎤例句
  • He left school without any qualifications. (他离校时没有拿到任何文凭。)
🤔同义词
  • membership, limitation, capacity, condition, restriction (资格;条件;限制;赋予资格)

8612. qualifier

[语] 修饰语

🤔同义词
  • determinator, definitive ([计][语]限定词,限定语;取得资格的人;修饰语)

8613. qualify

'kwɔlifai 限制;使具有资格;证明…合格

🤩短语
  • qualify for (合格;有…的资格)

  • qualify as (取得……资格;作为……合适)

🎤例句
  • Free school lunches are given to children who qualify. (符合条件的儿童可获得免费的学生午餐。)
🤔同义词
  • block, set a limit to (限制;使具有资格;证明…合格)

  • be in a position, be qualified to (取得资格,有资格)

8614. qualitative

'kwɔlitətiv, -tei- 定性的;质的,性质上的

🤩短语
  • qualitative analysis ([化]定性分析;定量分析)

  • qualitative research (定性研究;质化研究;定性调查)

  • qualitative change (质变;性质变化)

  • qualitative method ([计]定性法)

  • qualitative data (定性数据)

  • qualitative index (质量指标)

  • qualitative assessment (质量评定)

  • qualitative information (定性信息;定质信息;属质资讯)

  • qualitative control (质量控制,品质管理)

  • qualitative investigation (定性分析;质量集中分析)

  • qualitative test (定性试验)

  • qualitative variable (定性变量;属性变数)

  • qualitative character (质量性状)

  • qualitative characteristic (质的性状;属性特征)

🎤例句
  • There are qualitative differences in the way children of different ages and adults think. (不同年龄的儿童和成人在思维方式上有着质的差异。)

8615. quality

质量,[统计] 品质;特性;才能

优质的;高品质的;<英俚>棒极了

🤩短语
  • high quality (高品质)

  • product quality (产品质量)

  • quality control (质量控制,质量管理)

  • quality management (质量管理)

  • quality first (质量第一)

  • water quality (水质)

  • good quality (良好品质,高品质;好质量)

  • quality assurance (质量保证;品质保证)

  • quality of life (生活质量;基本生活条件)

  • quality system (质量体系;品质系统)

  • quality service (优质服务)

  • excellent quality (优良品质;优良质量)

  • best quality (最佳品质)

  • service quality (服务质量;功能质量)

  • quality education (素质教育;优质教育)

  • quality standard (质量标准)

  • environmental quality (环境质量;环境品质)

  • reliable quality (质量可靠)

  • surface quality (表面质量;表面符号;外观要求)

  • quality inspection (质量检查)

🎤例句
  • Much of the land was of poor quality. (很多地的土质很差。)

  • Use only high quality ingredients. (只使用上等的材料。)

🤔同义词
  • talent, capability, ability, identity, character (质量,[统计]品质;特性;才能)

8616. qualm

kwɔ:m, kwɑ:lm 疑虑;不安

🤩短语
  • have qualms about (对…感到内疚;对…有疑虑)
🎤例句
  • Despite my qualms, I took the job. (尽管有些疑虑,我还是接受了那份工作。)

  • The manager has no qualms about dropping players who do not perform well. (对于放弃那些表现不好的队员,主教练并无不安。)

🤔同义词
  • tension, unrest (疑虑;不安)

8617. quantifier

'kwɔntifaiə [数][语] 量词;数量词;精于计算的人

8618. quantify

'kwɔntifai 量化;为…定量;确定数量

🎤例句
  • an attempt to quantify the region’s social and economic decline (对该地区社会和经济衰退进行量化的尝试)

8619. quantitative

'kwɔntitətiv, -tei- 定量的;量的,数量的

🤩短语
  • quantitative analysis ([化]定量分析)

  • quantitative method (定量法;量化方法;计量方法)

  • quantitative research (量化研究)

  • quantitative determination (定量测定)

  • quantitative relation (数量关系,定量关系)

  • quantitative assessment (定量评定(评价))

  • quantitative study (定量研究;定量分析;计量研究)

  • quantitative data (数据;数量资料)

  • quantitative index (数量指标)

  • quantitative easing (量化宽松)

  • quantitative change (量变)

  • quantitative measurement (定量测定)

  • quantitative test (定量试验)

  • quantitative genetics (数量遗传学;定量遗传学)

  • quantitative character (数量性状;量标识;计量性状)

  • quantitative economics (数量经济)

  • quantitative classification (定量分类)

  • quantitative variable (量化的变数,属量变数)

🎤例句
  • ...the advantages of quantitative and qualitative research. (…定量和定性研究的优点。)
🤔同义词
  • mensurable ([计量]定量的;量的,数量的)

8620. quantity

'kwɔntəti 量,数量;大量;总量

🤩短语
  • quantity of (数量;流量)

  • large quantity (大量;大数量)

  • quality and quantity (质量和数量)

  • in quantity (大量)

  • quantity in (进货数量)

  • a large quantity of (adj. 大量的)

  • small quantity (小量,少量)

  • order quantity (订货量;订购量;订单数量)

  • quantity of heat (热量)

  • a great quantity of ((接可数或不可数)大量)

  • air quantity (气容量;通风量)

  • a small quantity of (少量的)

  • physical quantity (物理量)

  • quantities of (许多……)

  • production quantity (生产量)

  • quantity of information (信息的量)

  • heat quantity (热量)

  • quantity discount (数量折扣,大批量折扣)

  • electric quantity (电量)

  • an unknown quantity (难预测的事;未知量)

🎤例句
  • Your work has improved in quantity and quality this term. (这学期你的作业在完成数量和质量上都有提高。)
🤔同义词
  • lots of, wealth, ocean, volume, sea (量,数量;大量;总量)

8621. quantum

'kwɔntəm 量子论;额;美国昆腾公司(世界领先的硬盘生产商)

🤩短语
  • quantum mechanics (量子力学(解释次原子粒子运动和质量))

  • quantum theory ([物]量子论)

  • quantum chemistry (量子化学)

  • quantum well ([物]量子井)

  • quantum dot (n. [物]量子点)

  • quantum efficiency ([物]量子效率)

  • quantum state (量子态)

  • quantum physics (n. 量子物理学;量子力学)

  • quantum optics (量子光学)

  • quantum yield ([物化]量子产率)

  • quantum size effect (量子尺寸效应)

  • quantum field theory (量子场论)

  • quantum electrodynamics (n. [物]量子电动力学)

  • quantum leap ([物]量子跃迁;[喻]巨大突破)

  • quantum number ([化]量子数)

  • quantum gravity (量子重力;量子引力)

  • quantum effect (量子效应)

  • quantum of solace (量子危机(电影名称))

  • time quantum (时间量子;时间段)

🤔同义词
  • forehead, frons (量子论;额;美国昆腾公司(世界领先的硬盘生产商))

8622. quarantine

'kwɔrənti:n 检疫;隔离;使隔离

'kwɔrənti:n 检疫;隔离;检疫期;封锁

🤩短语
  • plant quarantine (植物检疫)

  • quarantine inspection (检疫)

  • quarantine office (检疫所;卫生检疫所;检疫站)

  • health quarantine (卫生检疫)

  • quarantine certificate (检疫证书)

  • quarantine service (隔离服务;检疫所)

🎤例句
  • She was sent home and put in quarantine. (她被送回家实施隔离。)
🤔同义词
  • insulate, segregant ([医]检疫;隔离;使隔离)

  • investment, insulation, isolation ([医]检疫;隔离;检疫期;封锁)

8623. quarrel

'kwɔ:rəl 吵架;争论;挑剔

'kwɔ:rəl 吵架;反目;怨言;争吵的原因;方头凿

🤩短语
  • quarrel with (v. 抱怨;不同意;拒绝接受;跟…吵架)

  • quarrel about (争论;为…争吵)

🎤例句
  • I wish you two would stop quarreling. (我希望你们两个别再吵了。)
🤔同义词
  • debate, exchange words (吵架;争论;挑剔)

  • falling-out, earful (吵架;反目;怨言;争吵的原因;方头凿)

8624. quarry

'kwɔri 采石场;猎物;来源

'kwɔri 费力地找

🤩短语
  • quarry bay (鲗鱼涌)

  • limestone quarry (石灰石采矿场)

🎤例句
  • a slate quarry (板岩采石场)
🤔同义词
  • source, provenience ([矿业]采石场;猎物;来源)

  • dig up, scoop out (挖出;努力挖掘)

8625. quart

kwɔ:t 夸脱(容量单位);一夸脱的容器

🎤例句
  • As a gift, he brought a big fish and a quart of the largest oysters I had ever seen. (他给我们带来了一条大鱼还有一夸脱海蛎子,我从来没见过那么大的海蛎子。)

  • In the Civic Center Park, across from thePublic Library Building, he drank almost a quart of water and felt himselfrefreshed. (在公共图书馆对面的城市中心公园里,他喝了差不多一夸脱水,觉得自己又清醒了。)

8626. quarter

'kwɔ:tə 四分之一;地区;季度;一刻钟;两角五分;节

'kwɔ:tə 住宿;驻扎

'kwɔ:tə 四分之一

🤩短语
  • first quarter (第一个季度;上弦月;上弦)

  • fourth quarter (第四季度;第四节)

  • a quarter of (四分之一的;四分之一)

  • one quarter (num. 四分之一)

  • residential quarter (居住小区,住宅区)

  • last quarter (n. 最后一个季度;下弦月;下弦月至新月间之时间)

  • at close quarters (接近地)

  • living quarter (住舱;生活块;居住区)

  • quarter century (四分之一世纪)

  • on the quarter (【航海学】在船侧后半部,在船尾部)

  • from every quarter (从各处…, 从四面八方…[亦作 from all quarters])

  • in every quarter (在各处,到处[亦作 in all quarters])

🎤例句
  • It’s about a page and a quarter. (大概是一又四分之一页。)

  • Cut the cake into quarters. (把蛋糕切成四等份。)

🤔同义词
  • region, area, direction, orientation, aspect (季度;[数]四分之一;地区;一刻钟;方向;两角五分)

  • room, stop at (驻扎;住宿)

8627. quarterly

'kwɔ:təli 季度的,按季度的;一年四次的

'kwɔ:təli 按季度,[农] 一季一次地;纵横四分地

'kwɔ:təli 季刊

🤩短语
  • quarterly report (季报,季度报告)
🎤例句
  • We publish a quarterly journal. (我们出版一份季刊。)

  • The rent is payable quarterly. (房租按季度支付。)

  • It makes no difference whether dividends are paid quarterly or annually. (红利是按季度还是按年度支付没有区别。)

8628. quartet

kwɔ:'tet 四重奏;四重唱;四件一套

🤩短语
  • string quartet (弦乐四重奏曲;弦乐四重奏乐团)
🎤例句
  • a string quartet (弦乐四重奏组)

8629. quartz

kwɔ:ts 石英

🤩短语
  • quartz sand ([化]石英砂)

  • quartz crystal (石英晶体)

  • quartz vein (石英脉)

  • quartz glass (石英玻璃)

  • quartz tube (石英管)

  • quartz diorite (石英闪长岩)

  • quartz sandstone (石英砂岩)

  • quartz powder (石英粉)

  • quartz watch (n. 石英表;石英钟)

  • quartz clock (n. 石英钟)

  • fused quartz (熔凝石英)

  • quartz plate (晶体片;水晶片;石英片)

  • quartz lamp (石英灯)

  • quartz oscillator ([电]石英振荡器;水晶振子)

  • rose quartz (蔷薇石英,粉晶)

🎤例句
  • quartz crystals (石英晶体)

  • a quartz watch (石英表)

🤔同义词
  • crystalline silica ([矿物]石英)

8630. quash

kwɔʃ 撤销;镇压;宣布无效;捣碎

🎤例句
  • The High Court later quashed his conviction for murder. (高等法院后来撤销了他犯有谋杀罪的判决。)

  • The decision was quashed by the House of Lords. (这个决议被上议院推翻了。)

🤔同义词
  • suppress, rat on (撤销;镇压;宣布无效;捣碎)

8631. quaver

'kweivə 颤抖

'kweivə 颤抖;八分音符;颤音

🎤例句
  • ‘It’s not true,’ she said, in a quavering voice. (“这不是真的。”她颤声说道。)

  • ‘No,’ he quavered. (“不。”他声音都颤抖了。)

🤔同义词
  • shiver (颤抖)

  • quake, judder (颤抖;发颤音)

  • flesh-creep, frisson (颤抖;八分音符;颤音)

8632. quay

ki: 码头

🤩短语
  • quay crane (港岸起重机)

  • quay wall (岸壁;码头岸壁)

🎤例句
  • Jack and Stephen were waiting for them on the quay. (杰克和斯蒂芬正在码头等他们。)
🤔同义词
  • landing, pier, shipside ([水运]码头)

8633. queen

kwi:n 女王,王后;(纸牌中的)皇后;(蜜蜂等的)蜂王

kwi:n 使…成为女王或王后

🤩短语
  • queen mother (n. 太后;母后;皇太后)

  • beauty queen (选美大赛王后,第一美女)

  • queen bee (蜂王;社交界女王)

  • queen anne (安妮女皇)

  • drama queen (戏剧女皇;喜欢小题大做的人)

  • queen latifah (奎因·莱提法(知名女演员))

  • queen of hearts (红心皇后;女皇的心)

  • the queen of heaven (n. 天后)

  • may queen (n. 五月皇后(被选为五朔节庆祝活动女王的少女))

  • movie queen (影后)

🎤例句
  • the queen of diamonds (方块Q,方块王后)
🤔同义词
  • Regina, lady in waiting (女王,王后;(纸牌中的)皇后;(蜜蜂等的)蜂王)

8634. queer

kwiə 奇怪的;同性恋的;不舒服的;心智不平衡的

kwiə 搞糟;使陷于不利地位

kwiə 同性恋者;怪人;伪造的货币

🤩短语
  • queer fish (怪人;没人要的鱼)

  • queer theory (酷儿理论(指文化中所有非常态的表达方式))

  • on the queer ([俚语]形迹可疑;不老实)

  • queer bird (古怪的家伙)

🎤例句
  • She gave a queer laugh. (她古怪地笑了笑。)
🤔同义词
  • strange, uncomfortable (奇怪的;同性恋的;不舒服的;心智不平衡的)

  • make a mess of, foul up (搞糟;使陷于不利地位)

  • put, gay (同性恋者;怪人;伪造的货币)

8635. quell

kwel 平息;镇压;减轻;消除

kwel (Quell)人名;(捷)奎尔;(西)克利

🎤例句
  • ‘Jerry?’ she called, trying to quell the panic inside her. (“杰里?”她叫道,试图减轻内心的惊慌。)
🤔同义词
  • eliminate, avoid, moderate, suppress (平息;镇压;减轻;消除)

8636. quench

kwentʃ 熄灭,[机] 淬火;解渴;结束;冷浸

🤩短语
  • quench oil (淬火油)

  • water quench (水淬(热处理))

  • quench hardening ([冶金]淬火硬化)

🎤例句
  • We stopped at a small bar to quench our thirst. (我们在一家小酒吧停下来喝点东西解渴。)
🤔同义词
  • conclude, go out (熄灭,[机]淬火;解渴;结束;冷浸)

  • die, cool, go out (熄灭;平息)

8637. querulous

'kweruləs 易怒的,暴躁的;爱发牢骚的,抱怨的;爱挑剔的

🎤例句
  • ‘But why can’t I go?’ he said in a querulous voice. (“可是为什么我不能去呢?”他抱怨道。)
🤔同义词
  • fierce, critical, curious (易怒的,暴躁的;爱发牢骚的,抱怨的;爱挑剔的)

8638. query

'kwɪərɪ] 疑问,质问;疑问号 ;[计] 查询

'kwɪərɪ] 询问;对……表示疑问

🤩短语
  • query language (查询语言)

  • query builder (查询生成器)

  • structured query language (结构化查询语言)

  • query the database (查询数据库)

🎤例句
  • Staff are always available to answer your queries. (员工随时为您解答疑问。)
🤔同义词
  • doubt, question (疑问,质问;疑问号)

  • question, inquire about ([计]询问;对……表示疑问)

  • question, inquire about ([计]询问;表示怀疑)

8639. quest

kwest 追求;寻找

kwest 追求;寻找

🤩短语
  • quest for (追求;探索,设法找到)

  • in quest of (探寻,寻求;为了追求……)

🎤例句
  • They journeyed to the distant Molucca islands in quest of spices. (他们远赴摩鹿加群岛寻找香料。)

  • He had been questing for religious belief from an early age. (他从早年开始就一直在寻求宗教信仰。)

  • ...his questing mind and boundless enthusiasm. (…他的探索型头脑和无限的热情)

🤔同义词
  • pursuit, looking for (追求;寻找)

  • pursue / pursuit, go after (追求;寻找)

  • explore, search after (探索)

8640. question

'kwestʃən 问题,疑问;询问;疑问句

'kwestʃən 询问;怀疑;审问

🤩短语
  • in question (讨论中的;成问题的;考虑中的)

  • to the question (adv. 针对论题;切题)

  • answer the question (回答这个问题;(马在赛马前测试时)跑得很好)

  • out of the question (不可能;不知底细;根本谈不上)

  • no question (毫无疑问)

  • without question (毫无疑问)

  • open question (待决的问题;容易讨论的问题)

  • ask a question (问一个问题)

  • out of question (毫无疑问)

  • question mark (问号)

  • good question (好问题;不易回答的问题)

  • beyond question (adv. 毫无疑问;无可争辩)

  • an open question (n. 未解决的问题)

  • personal question (个人问题)

  • raise a question (提出问题)

  • the last question (最后的问题)

  • technical question (技术问题)

  • security question (安全问题;找回密码问题;安全提问)

  • rhetorical question (反问;设问;修辞性疑问句)

  • put the question (要求投票决定;提付表决)

🎤例句
  • Can I ask you a question? (我能问你个问题吗?)

  • I’m afraid I can’t answer that question. (我恐怕无法回答那个问题。)

🤔同义词
  • issue, doubt, query ([数]问题,疑问;询问;疑问句)

  • dispute, wonder, query (询问;怀疑;审问)

  • wonder, query (询问;怀疑;审问)

8641. questionable

'kwestʃənəbl 可疑的;有问题的

🎤例句
  • The statistics are highly questionable. (这个统计数据大有问题。)
🤔同义词
  • suspicious, doubtful (可疑的;有问题的)

8642. queue

kju: 队列;长队;辫子

kju: 排队;排队等候

🤩短语
  • queue up (v. 排队等候)

  • priority queue (优先排队)

  • print queue (打印队列)

🎤例句
  • You’ll have to join the queue. (你得排队。)
🤔同义词
  • train, alignment, tail, rank ([数]队列;长队;辫子)

  • line up for, stand in a line ([数]排队;排队等候)

8643. quibble

'kwibl 谬论;双关语;遁辞

'kwibl 诡辩;挑剔;说模棱两可的话

🎤例句
  • Lawmakers spent the day quibbling over the final wording of the resolution. (立法者们花了一天争辩决议的最后措词。)
🤔同义词
  • fallacy, idola (谬论;双关语;遁辞)

  • prove that black is white and white black, carp at (诡辩;挑剔;说模棱两可的话)

8644. quick

kwik 核心;伤口的嫩肉

kwik 快的;迅速的,敏捷的;灵敏的

kwik 迅速地,快

🤩短语
  • quick response (快速响应,快速反应)

  • to the quick (触及要害;触及痛处)

  • quick profit (暴利)

  • quick access (快速存取)

  • quick recovery (快速恢复;快速回收;快速列支;迅速复原)

  • quick action (快作用;快动的)

  • quick service (快速服务;送货迅速)

  • quick temper (急性子;性情急躁)

  • quick thinking (思考迅速,敏捷的思维)

  • quick fix (权宜之计)

  • quick start ([计]快速启动)

  • quick on the trigger ([美国口语])

  • quick change (可快速调换的;善变的)

  • quick sort (快速分类)

  • quick learner (学习能力强的人)

  • in quick succession (紧接地)

  • quick eye (慧眼,敏锐的眼力)

  • quick test (快速试验)

  • quick release (快拆杆;快速断路)

  • quick at (敏捷;于…很迅速)

🎤例句
  • Her nails were bitten to the quick. (她的指甲都咬到肉里了。)
🤔同义词
  • core, kernel, nucleus (核心;伤口的嫩肉)

  • sensitive, rapid, fast, forward, ready (快的;迅速的,敏捷的;灵敏的)

  • rapidly, soon, fast, promptly, ready (迅速地,快)

8645. quickly

'kwikli 迅速地;很快地

🤩短语
  • as quickly as possible (尽快)
🎤例句
  • We need to get this finished as quickly as possible. (我们必须尽快完成此事。)

  • Kids grow up so quickly these days. (现在的孩子长得真快啊。)

🤔同义词
  • rapidly, fast, promptly, ready (迅速地;很快地)

8646. quicksand

'kwiksænd [水利] 流沙,危险状态

🎤例句
  • The sandbank was uncertain, like quicksand under his feet. (这个沙丘不结实,像他脚下的流沙一样。)
🤔同义词
  • shifting sand ([水利]流沙,危险状态)

8647. quiet

安静的;安定的;不动的;温顺的

安静;和平

使平息;安慰

🤩短语
  • keep quiet (保持安静)

  • in quiet (安定地;平静地)

  • peace and quiet (安静;宁静)

  • on the quiet (私下地;秘密地)

  • quiet night (宁静的夜晚)

  • at quiet (平静地;平稳地;安定地)

  • quiet down (vi. 静下来;使静下来)

  • gentle and quiet (文静的;轻柔的;娴雅文静)

  • quiet conscience (问心无愧)

  • quiet period (平静期;肃静时间)

  • in peace and quiet (平静地)

🎤例句
  • We’ll have to be quiet so as not to wake the baby. (我们得安静点,免得吵醒宝宝。)

  • It’s a nice car. The engine’s really quiet. (这车真好,发动机声音很小。)

  • I’ll be as quiet as a mouse (= very quiet ). (我会像老鼠一样悄无声息的。)

🤔同义词
  • balanced, still, tranquil (安静的;安定的;不动的;温顺的)

  • peace, tranquilness (安静;和平)

  • comfort, appease (使平息;安慰)

  • calm down, wind down (平静下来)

8648. quietly

'kwaiətli 安静地;秘密地;平稳地

🤩短语
  • sit quietly (静静地坐着)
🎤例句
  • Now are you gonna come quietly, or do I have to use force? (你是乖乖地过来,还是非要我动武才行?)

  • Speculation is growing that Grogan will be replaced at the end of the season, and he is unlikely to go quietly. (越来越多的人猜测格罗根将在本赛季结束时被替换掉,而他是不会善罢甘休的。)

🤔同义词
  • smoothly, underground, privately, secretly (安静地;秘密地;平稳地)

8649. quilt

kwilt 被子;棉被

kwilt 东拼西凑地编;加软衬料后缝制

🤩短语
  • quilt cover (被套,被罩)

  • patchwork quilt (拼布床单;用小块布缝缀的被罩)

🎤例句
  • ...an old patchwork quilt. (…一条旧的拼布被子。)
🤔同义词
  • bedquilt, comforter (被子;棉被)

8650. quintessence

kwin'tesəns 精华;典范;第五元素(被视为地、水、火、风以外之构成宇宙的元素)

🎤例句
  • John is the quintessence of good manners. (约翰彬彬有礼,堪称典范。)
🤔同义词
  • essence, elite, flower, ideal, prime (精华;典范;第五元素(被视为地、水、火、风以外之构成宇宙的元素))

8651. quintet

kwin'tet 五重奏,五重唱;男子篮球队;[计] 五位字节

8652. quip

kwip 妙语;嘲弄;讽刺语

kwip 嘲弄;讥讽

🎤例句
  • The commentators make endless quips about the players' appearance. (解说员们对球员们的外貌没完没了地说着俏皮话。)
🤔同义词
  • punch line, bon mot (妙语;嘲弄;讽刺语)

  • make game of, poke fun at (嘲弄;讥讽)

  • guy, monkey (嘲弄)

8653. quirk

kwə:k 怪癖;急转;借口

🎤例句
  • Like every computer, this one has its little quirks. (就像所有电脑一样,这台也有它的小毛病。)
🤔同义词
  • excuse, blind (怪癖;急转;借口)

8654. quit

kwit 离开;放弃;停止;使…解除

kwit 离开;[计] 退出

kwit 摆脱了…的;已经了结的

🤩短语
  • quit smoking (戒烟)
🎤例句
  • He quit his job after an argument with a colleague. (他和一个同事争吵后就辞职了。)

  • I quit school at 16. (我十六岁辍学。)

  • She has decided to quit show business. (她已决定退出娱乐圈。)

  • People are now calling on the chairman to quit. (人们现在正要求主席辞职。)

🤔同义词
  • yield, desert, split, get out (离开;放弃;停止;使…解除)

  • split, get out (离开;[劳经]辞职;停止)

  • leaving, Gone away (离开;[计]退出)

8655. quite

kwait 很;相当;完全

🤩短语
  • quite something (非同寻常)

  • quite a (相当,完全;了不起的)

  • quite good (相当好)

  • quite well (相当好;十分好)

  • quite a lot (adj. 很多,非常多)

  • quite some ([美国口语]非常多,很多)

  • quite a lot of (非常多,相当多;许多)

  • quite a while (有一阵子,半天;相当长一段时间)

  • quite a number of (相当多的)

  • quite right (完全对,好极了)

  • quite another (另一回事;完全不同的)

  • quite so (正是如此;的确是这样)

  • quite other (完全不同的)

  • quite a little (相当多,很多)

  • quite the contrary (恰恰相反 ,正相反)

  • quite another story (完全是另外一回事)

  • quite all right (没关系)

  • quite correct (完全正确)

  • quite an event (重要的事,大事)

  • quite apart from (更何况)

🎤例句
  • I felt quite bitter about it at the time. (当时我对此感到相当痛苦。)

  • Well, actually it requires quite a bit of work and research. (呃,实际上这需要相当多的工作和研究。)

🤔同义词
  • greatly, badly, too, far, powerful (很;相当;完全)

8656. quitter

'kwitə 轻易放弃的人;懒人

🎤例句
  • He won't resign because he's not a quitter. (他不会辞职,因为他不是个半途而废的人。)
🤔同义词
  • dawdler, lazyboots (轻易放弃的人;懒人)

8657. quiver

'kwivə 颤抖;箭袋;震动

'kwivə 颤抖;振动

🤩短语
  • quiver with (战栗;颤动)
🎤例句
  • I recognized it instantly and felt a quiver of panic. (我立刻认出它了,感到一阵惊恐的颤抖。)
🤔同义词
  • shock, flesh-creep (颤抖;箭袋;震动)

  • quake, judder (颤抖;振动)

  • thrill (使…颤动;抖动)

8658. quixotic

kwik'sɔtik 唐吉诃德式的;狂想家的;愚侠的

🎤例句
  • This is a vast, exciting, and perhaps quixotic project. (这是一个庞大、令人兴奋的项目,但可能有点不切实际。)

8659. quiz

kwiz 考查;恶作剧;课堂测验

kwiz 挖苦;张望;对…进行测验

🤩短语
  • quiz show (机智问答;智力竞争节目)

  • quiz game (答问比赛;智力竞赛)

🎤例句
  • a biology quiz (生物测验)
🤔同义词
  • trick, mischief (考查;恶作剧;课堂测验)

  • dig at, test for (挖苦;张望;对…进行测验)

8660. quizzical

'kwizikəl 古怪的;引人发笑的;探询的;嘲弄的

🎤例句
  • He gave Robin a mildly quizzical glance. (他对罗宾投以戏弄性的一瞥。)
🤔同义词
  • odd, curious (古怪的;引人发笑的;探询的;嘲弄的)

8661. quota

'kwəutə 配额;定额;限额

🤩短语
  • quota system (n. 配额制;定额分配制)

  • quota management (定额管理;配额管理)

  • above quota (超额)

  • export quota (出口配额,输出限额)

  • import quota (输入限额)

  • production quota (生产指标;生产限额;生产配额;生产预计额)

  • tariff quota (关税配额)

  • quota control (配额管制,配额控制)

  • sales quota (销售配额;销售限额;目标销售额)

  • credit quota (信贷规模)

🎤例句
  • The government has decided to scrap quotas on car imports. (政府决定取消汽车进口配额。)

  • There are plans to introduce strict immigration quotas. (有计划要推行严格的移民限额制度。)

🤔同义词
  • norm, allowance (配额;[经管]定额;[经]限额)

8662. quotation

kwəu'teiʃən, kəu- [贸易] 报价单;引用语;引证

🤩短语
  • quotation sheet (报价单;报价量)

  • price quotation (报价;价格报价法;价目)

  • market quotation ([经]市场行情)

  • literary quotation (典故)

  • double quotation marks (n. 双引号)

  • closing quotation (收盘;收市行情)

  • quotation mark (引号)

  • direct quotation (直接报价)

  • stock quotation (股票行情表;股票报价)

  • official quotation (法定证券价格;法定汇价)

🎤例句
  • The following quotation is taken from a nineteenth century travel diary. (下文引自19世纪的一篇旅行日记。)

  • a dictionary of quotations (引语词典,语录汇编)

🤔同义词
  • citing, citation ([贸易]报价单;引用语;引证)

8663. quote

kwəut, kəut 报价;引述;举证

kwəut, kəut 引用

🤩短语
  • quote from (引用自)

  • stock quote (股票报价)

🎤例句
  • He quoted a short passage from the Bible. (他引用了《圣经》里的一小段。)

  • A military spokesman was quoted as saying that the border area is now safe. (报道引述军方一位发言人的话,说边境地区现在很安全。)

🤔同义词
  • make offers, price quotation (报价;引述;举证)

  • reference, make offers (报价;引用;引证)

  • citing, citation (引用)

8664. quotient

'kwəuʃənt [数] 商;系数;份额

🤩短语
  • intelligence quotient (智商(缩写为IQ))

  • intelligence quotient (IQ) (智商)

  • intelligence quotient (iq) (智商)

  • quotient space (商空间)

  • emotion quotient (EQ) (情商)

  • emotion quotient (eq) (情商)

  • emotional quotient (情商;情感商数)

  • difference quotient (差商,均差;差分商)

🎤例句
  • Being rich doesn't actually increase your happiness quotient. (有钱不见得提升你的快乐指数。)
🤔同义词
  • parameter, coefficient, lot, Shang, modulus ([数]商;系数;份额)

8665. rabbi

'ræbai 拉比(犹太人的学者);法师;犹太教律法专家;先生

🤔同义词
  • sir, don, gentleman (拉比(犹太人的学者);法师;犹太教律法专家;先生)

8666. rabbit

'ræbit 兔子,野兔

'ræbit 让…见鬼去吧

🤩短语
  • rabbit hair (兔毛)

  • rabbit meat (兔肉)

  • rabbit on (唠叨,喋喋不休)

  • peter rabbit (彼得兔(卡通人物))

  • rabbit food (生吃的蔬菜)

  • angora rabbit (安哥拉兔)

  • rabbit ears (兔耳(好奇凡事都想知道);室内天线)

🎤例句
  • The rabbit disappeared in the bushes. (那只兔子消失在树丛中。)

  • At this time, a robust rabbit said: "No, or eat me ! (这时,一只健壮的兔子又说:“不,还是先吃我吧!)

🤔同义词
  • bunny, hare (兔子,野兔)

  • to hell with (让…见鬼去吧)

8667. rabid

'ræbid 激烈的;狂暴的;偏激的;患狂犬病的

🎤例句
  • a group of rabid right-wing fanatics (一群极端的右翼狂热分子)
🤔同义词
  • angry, acute, extreme, furious (激烈的;狂暴的;偏激的;患狂犬病的)

8668. rabies

'reibi:z [内科] 狂犬病,恐水病

🤩短语
  • rabies vaccine (狂犬病疫苗)

  • rabies virus (狂犬病病毒)

🎤例句
  • More than 99% of all human deaths from rabies occur in Africa and Asia. (狂犬病造成的所有人类死亡中,有99%以上发生在非洲和亚洲。)

  • Therefore, prompt local treatment of all bite wounds and scratches that may be contaminated with rabies virus is important. (因此,迅速对可能已感染狂犬病毒的所有咬伤处和抓伤处进行局部处理很重要。)

  • Becky found a wolf in the oak stump near the wash.I think it has rabies. (贝基在干河床附近的栎树墩发现一只狼。 我想它有狂犬病。)

🤔同义词
  • hydrophobia, canine madness ([内科]狂犬病,恐水病)

8669. race

属,种;种族,人种;家庭,门第

使参加比赛;和…竞赛;使急走,使全速行进

🤩短语
  • in the race (在比赛中;有成功的可能)

  • human race (人类)

  • arms race (n. 军备竞赛)

  • race against (同….比赛)

  • out of the race (没有成功的可能)

  • boat race (赛船,划船比赛)

  • race against time (争取时间,分秒必争;与时间赛跑)

  • horse race (赛马)

  • relay race (接力赛)

  • rat race (n. [俚]激烈竞争(商业上);无意义的竞争;[电]环形导波管)

  • race track (竞赛的跑道;跑道形电磁分离器)

  • race relations (n. 种族关系(同一国家中的))

  • car race (汽车比赛)

  • race course (跑马道;赛马场)

  • a race of (一群…;一类的…)

  • space race (n. 太空竞赛)

  • race walking (竞走)

  • hurdle race (n. 障碍竞赛;跳栏赛跑)

  • outer race ((机)外环)

  • yellow race (n. 黄种人;蒙古人种)

🎤例句
  • The school welcomes children of all races . (该校欢迎各种族的学生就读。)

  • a person of mixed race (混血儿)

  • The law forbids discrimination on the grounds of race or religion. (法律禁止以种族或宗教信仰为由歧视他人。)

🤔同义词
  • family, house, genus (属,种;[人类]种族,人种;家庭,门弟)

8670. racecourse

'reiskɔ:s 赛马场,跑马场;跑道

🎤例句
  • So it was with a certain ebullience that 7,000 residents of Wuhan recently gathered at the Orient Lucky City racecourse to indulge in what the central leadership terms a “social evil”. (因此,最近7000名武汉居民沸沸扬扬,齐聚东方马城赛马场,全情投入在被中央领导人称作的“社会祸害”里。)
🤔同义词
  • runway, lanes (赛马场,跑马场;跑道)

8671. racer

'reisə 比赛者;比赛用的汽车

🎤例句
  • Tim Powell is a former champion powerboat racer. (蒂姆·鲍威尔曾是汽艇比赛的冠军。)
🤔同义词
  • player (比赛者;比赛用的汽车)

8672. racial

'reiʃəl 种族的;人种的

🤩短语
  • racial discrimination (种族歧视)

  • racial prejudice (种族偏见)

  • racial segregation (种族隔离)

  • racial hatred (种族仇恨)

  • racial equality (种族平等)

  • racial profiling (种族定性;种族轮廓)

  • racial conflict (种族冲突)

  • racial group (种族群体;种族团体)

  • racial identity (种族认同)

🎤例句
  • a victim of racial discrimination (种族歧视的受害者)

  • This part of the community needs to be protected from racial prejudice . (需保护社区里的这一部分人,使其免受种族偏见的伤害。)

  • evidence of racial harassment (种族骚扰的证据)

  • the campaign for racial equality (争取种族平等的运动)

  • the need for tolerance and racial harmony (包容与种族融洽的必要性)

🤔同义词
  • ethnic, tribal (种族的;人种的)

8673. racialism

'reiʃəlizəm 种族主义;种族歧视;人种偏见

🎤例句
  • In its post-apartheid constitution, "non-sexism" is given equal status to "non-racialism". (在后种族隔离宪法,“非性别歧视”与 “非种族主义”享有平等地位。)
🤔同义词
  • racial discrimination, the colour bar (种族主义;种族歧视;人种偏见)

8674. racing

'reisiŋ 赛马;竞赛

'reisiŋ 赛马(race的ing形式);竞赛

'reisiŋ 比赛的

🤩短语
  • horse racing (n. 赛马)

  • racing car (赛车)

  • racing driver (赛车驾驶员)

  • racing bike (赛车;竞赛自行车)

  • racing bicycle (赛车;竞赛用自行车)

  • drag racing (直线加速赛;短程高速赛车;减重短程高速汽车赛;街头飚车(汽车))

  • boat racing (划船比赛)

  • motorcycle racing (摩托车赛)

🎤例句
  • watching the racing on television (在电视上看赛马)

  • today’s racing results (今天的赛马结果)

🤔同义词
  • competition, match, contest (赛马;竞赛)

  • competitive, played (比赛的)

8675. racism

'reisizəm 种族主义,种族歧视;人种偏见

🎤例句
  • The government has promised to continue the fight against racism. (政府已承诺继续打击种族歧视。)

  • the problem of racism in schools (学校里的种族歧视问题)

🤔同义词
  • racial discrimination, the colour bar (种族主义,种族歧视;人种偏见)

8676. racist

'reisist 种族主义者

🎤例句
  • He denied being a racist. (他否认自己是种族主义者。)

8677. rack

[机] 齿条;架子;拷问台

变形;随风飘;小步跑

🤩短语
  • on the rack (十分痛苦)

  • rack with (遭受(痛苦等);受…的折磨)

  • clothes rack (衣架)

  • towel rack (n. 毛巾架)

  • luggage rack (行李架)

  • storage rack (存放架;带卷垛存台架)

  • gear rack (齿条;齿轮齿条)

  • rack up (击倒,获胜)

  • off the rack (现成的)

  • pipe rack (烟斗架)

  • drying rack (晒衣架;干燥器)

  • wine rack (放葡萄酒的架子;酒架;壁挂酒架)

  • rack and pinion (齿条与齿轮)

  • trash rack (拦污栅)

  • rack and ruin (损坏;毁灭;荒芜;分崩离析)

  • roof rack (车顶行李架;行李架)

  • rack system (托架系统)

  • rack of lamb (n. 小羊肋骨肉)

  • magazine rack (杂志架;期刊架;书报杂志架)

  • steering rack (转向齿条,转向器)

🎤例句
  • a wine rack (酒架)

  • a magazine rack (杂志架)

🤔同义词
  • toothed bar, baggage holder ([机]齿条;[交]行李架;拷问台)

  • become deformed, to morph (变形;随风飘;小步跑)

  • harry, extract, milk, worry, trouble (折磨;榨取)

8678. racket

'rækit 球拍;吵闹,喧闹

'rækit 过着花天酒地的生活

🤩短语
  • tennis racket (网球拍;网坛骗局)

  • badminton racket (羽毛球拍)

🎤例句
  • The old machine used to make an awful racket . (这台旧机器以前噪音大得吓人。)
🤔同义词
  • row, sound (球拍;吵闹,喧闹)

8679. racketeer

,ræki'tiə 骗子;敲诈者

,ræki'tiə 对…进行勒索

🤔同义词
  • fraud, sharp (骗子;[法]敲诈者)

  • shark up, black mail (敲诈)

8680. radar

'reidə [雷达] 雷达,无线电探测器

🤩短语
  • radar cross section (雷达截面,雷达目标有效截面)

  • phased array radar (相控阵雷达)

  • weather radar (天气雷达)

  • radar echo (雷达回波)

  • doppler radar (多普勒雷达)

  • radar image (雷达影像)

  • radar detection (雷达侦测)

  • imaging radar (成像雷达;测绘雷达)

  • radar transmitter (雷达发射器)

  • under the radar (在雷达下;低调神秘)

  • radar screen (雷达防线,雷达网)

  • radar tracking (雷达跟踪)

  • surveillance radar (监视雷达)

  • tracking radar (跟踪雷达;追踪雷达)

  • radar receiver ([电子学]雷达接收器)

  • radar altimeter (雷达高度计)

  • radar beam (雷达射束)

  • coherent radar (相干雷达;同调雷达)

  • marine radar (航海雷达)

🎤例句
  • The coastline can now be monitored by radar. (现在能用雷达监测海岸线了。)

  • We could see the plane quite clearly on the radar screen. (我们在雷达屏幕上可清晰地看到飞机。)

8681. radial

'reidiəl 半径的;放射状的;光线的;光线状的

'reidiəl 射线,光线

🤩短语
  • radial direction (径向)

  • radial tire ((汽)辐射轮胎)

  • radial flow (径向流;辐流)

  • radial distribution (径向分布)

  • radial load (径向载荷;径向负载)

  • radial force (径向力;辐射力)

  • radial artery (桡动脉;桡骨动脉)

  • radial velocity (径向速度)

  • radial displacement ([摄]径向位移)

  • radial nerve (桡神经)

  • radial stress (径向应力)

  • radial clearance (径向间隙)

  • radial gate (弧形闸门)

  • radial distortion (径向畸变;辐射畸变差)

  • radial truck (向心卡车)

  • radial tyre (子午线轮胎(等于radial-ply tyre,radial,radial tire))

  • radial runout (径向偏心;径向孔模式;径向跳动)

  • radial piston pump ([化]径向活塞泵)

  • radial symmetry (辐射对称;径向对称;放射对称)

  • radial distance (辐射距,放射距离)

🎤例句
  • radial roads leading out of the city centre (从市中心向外辐射的道路)
🤔同义词
  • actinomorphic (半径的;放射状的;光线的;光线状的)

  • ray, stream ([物]射线,光线)

8682. radiance

'reidiəns 辐射;光辉;发光;容光焕发

🤩短语
  • spectral radiance (光谱辐射(强度);光谱辐射率)
🎤例句
  • a young face full of radiance (一张光彩照人的年轻脸庞)
🤔同义词
  • flame, brilliance ([光]辐射;光辉;发光;容光焕发)

8683. radiant

'reidiənt 辐射的;容光焕发的;光芒四射的

'reidiənt 光点;发光的物体

🤩短语
  • radiant energy (辐射能)

  • radiant heat (n. [物]辐射热)

  • radiant heating (辐射供暖;在建筑物内装的取暖用电热器)

  • radiant emittance (辐射率;辐射度;辐射发射率;辐射发散度)

  • radiant tube (辐射管)

  • radiant intensity (辐射强度)

  • radiant point (n. [物]辐射源;[天]辐射点)

  • radiant power (辐射功率)

  • radiant flux (辐射通量)

🎤例句
  • She looked radiant in a white silk dress. (她身穿白色真丝礼服,看上去光彩照人。)

  • a radiant smile (灿烂的笑容)

🤔同义词
  • roseate, pearlescent ([核][物]辐射的;容光焕发的;光芒四射的)

  • bright spot, luminescent spot (光点;发光的物体)

8684. radiate

'reidieit 辐射;传播;流露;发射;广播

'reidieit 辐射状的,有射线的

🤩短语
  • radiate from (从……发出)
🎤例句
  • He radiated calm confidence. (他身上散发着沉稳自信的气质。)
🤔同义词
  • release, send, broadcast, beam, project ([物]辐射;传播;流露;发射;广播)

  • shine on, light emission ([物]辐射;流露;发光;从中心向各方伸展)

  • spokewise ([物]辐射状的,有射线的)

8685. radiation

,reidi'eiʃən 辐射;发光;放射物

🤩短语
  • electromagnetic radiation (电磁辐射)

  • ultraviolet radiation (紫外线;紫外线照射)

  • solar radiation (太阳辐射;日光照射)

  • radiation therapy (放射治疗)

  • infrared radiation (红外线照射)

  • microwave radiation (微波辐射,微波射线)

  • radiation protection ([核]辐射防护)

  • heat radiation (热辐射)

  • radiation dose (辐射剂量)

  • synchrotron radiation (同步加速器辐射)

  • radiation field (辐射场;照射野)

  • thermal radiation (热辐射)

  • uv radiation (紫外线;紫外辐射)

  • ionizing radiation (电离辐射)

  • radiation intensity ([核]辐射强度)

  • radiation source (辐射源;射线源;放射线)

  • radiation effect (辐射效应)

  • radiation pattern (辐射方向图,辐射图;辐射高温计)

  • radiation treatment (放射疗法,放疗;放射线处理;射线防腐)

  • laser radiation (激光辐射,激光辐射线;雷射辐射)

🎤例句
  • An accident at the power station could result in large amounts of radiation being released. (发电站事故会造成大量核辐射泄漏。)

  • a lethal dose of radiation (致命剂量的辐射)

🤔同义词
  • irradiation, Geigers ([物]辐射;发光;放射物)

8686. radiator

'reidieitə 散热器;暖气片;辐射体

🤩短语
  • heat radiator (n. 散热器;热辐射器;散热片)

  • heating radiator (供暖散热片;热辐射器)

  • electric radiator (n. 电暖气)

  • radiator fin (散热片;散热器片)

  • radiator fan (散热器风扇)

  • radiator cap (水箱盖;散热器盖)

  • cast iron radiator (催化燃烧;铸铁制散热器)

  • radiator grille (水箱,水箱饰罩)

🤔同义词
  • heatsink, heating unit ([电]散热器;[建]暖气片;[声][物][核]辐射体)

8687. radicalism

'rædikəlizəm 激进主义

🎤例句
  • Jones himself was a curious mixture of radicalism and conservatism. (琼斯自己是个奇特的激进主义和保守主义的混合体。)
🤔同义词
  • activism (激进主义)

8688. radio

'reidiəu 收音机;无线电广播设备

'reidiəu 用无线电进行通信

🤩短语
  • radio frequency (无线电频率)

  • on the radio (在广播中)

  • radio station (无线电台)

  • listen to the radio (听广播,听收音机)

  • radio communication (无线电通信)

  • by radio (用无线电)

  • radio wave (无线电波)

  • radio equipment (无线电设备,无线电器材)

  • radio network (广播网,无线电网络;无线电通信网)

  • radio signal (无线电讯号)

  • radio program (广播节目)

  • radio button (单选按钮)

  • packet radio (无线电分组交换网络)

  • radio broadcast (无线电广播)

  • china radio international (中国国际广播电台)

  • radio transmission (无线电广播)

  • mobile radio (移动式无线电通信;移动无线电通信;移动式无线电台)

  • radio telescope (电波望远镜;无线电天文望远镜)

  • car radio (汽车收音机,汽车音响)

  • radio interference (无线电干扰;射电干扰)

🎤例句
  • The last 12 months have been difficult ones for local radio. (最近的12个月对地方广播电台来说是艰难的。)
🤔同义词
  • receiving set ([电讯]收音机;无线电广播设备)

8689. radioactive

,reidiəu'æktiv [核] 放射性的;有辐射的

🤩短语
  • radioactive waste (放射性废弃物)

  • radioactive isotope (放射性同位素)

  • radioactive material (放射性物质;放射性材料)

  • radioactive source ([核子学]放射源)

  • radioactive contamination (放射性污染)

  • radioactive decay ([物]放射性衰变)

  • radioactive element (放射性元素)

  • radioactive substance (放射性物质)

  • radioactive fallout (放射性尘降物)

  • radioactive tracer (放射性示踪剂,放射性指示剂)

  • radioactive waste management (放射性废物管理)

🎤例句
  • the problem of how to dispose of radioactive waste (如何处理放射性废物的问题)

  • a consignment of highly radioactive plutonium (发送的一批高放射性钚)

🤔同义词
  • emissive ([核]放射性的;有辐射的)

8690. radioactivity

,reidiəuæk'tivəti 放射性;[核] 放射能力;[核] 放射现象

🎤例句
  • the discovery of radioactivity (放射现象的发现)

  • high levels of radioactivity (高强度的辐射)

🤔同义词
  • emissive power, gamma activity (放射性;[核]放射能力;放射现象)

8691. radiochemical

reidiəu'kemikəl 已含放射性同位素的化学物质

reidiəu'kemikəl 放射化学的

🎤例句
  • Direct counting guarantees the quantitive accuracy you need for important experiments and radiochemical purity measurements. (直接计数保证了重要的实验和放射化学纯度测量需要的定量精度。)

  • An introduction to environmental level of transuranium elements and a review of the recent advance in radiochemical analyses of them are made. (本文介绍了超铀元素的环境水平,对它们的放射化学分析的进展进行了述评。)

8692. radium

'reidiəm [化学] 镭(88号元素符号Ra)

🎤例句
  • Madame Curie discovered radium. (居里夫人发现了镭。)

  • The radiation radius of the radioactive radium radiator in the stadium is variable. (放射性的镭暖气装置的辐射半径在体育场是易变的。)

  • Madame Curie was the physicist with expertise in chemistry that, in 1898, discovered the radioactive substances of radium and polonium in Paris, France. (居里夫人是一位具有化学专门知识的物理学家。 1898年,她在法国巴黎发现了放射性物质的镭和钋。)

8693. radius

'reidiəs 半径,半径范围;[解剖] 桡骨;辐射光线;有效航程

🤩短语
  • curvature radius (曲率半径)

  • radius compensation (半径补偿;径差补偿)

  • bending radius (弯曲半径;转弯半径)

  • radius of curvature (曲率半径)

  • curve radius (曲率半径,弯曲半径)

  • turning radius (转弯半径,回转半径;旋转半径)

  • spectral radius (谱半径)

  • throat radius (n. 喉道半径)

  • minimum radius (最小半径)

  • corner radius (圆角半径;刀尖圆弧半径;拐角半径)

  • edge radius (棱角半径)

  • outer radius (n. 外半径)

  • bend radius (弯曲半径)

  • effective radius (有效半径)

  • rolling radius (滚动半径)

  • radius vector ([数]矢径;[天]向径)

  • radius of gyration (回转半径)

  • fillet radius (圆角半径;内圆角半径;齿根圆角半径;过渡圆半径)

  • nose radius (球头半径;刀尖半径)

  • radius ratio (半径比)

🎤例句
  • The shock of the explosion was felt over a radius of forty miles. (爆炸引起的剧烈震动在方圆40英里内都能感觉得到。)
🤔同义词
  • semidiameter ([数]半径,半径范围;[解剖]桡骨;辐射光线;有效航程)

8694. raffle

'ræfl 废物;抽彩售货

'ræfl 抽彩售货

🎤例句
  • a woman selling raffle tickets (一位卖奖券的妇女)

  • During each show we will be raffling a fabulous prize. (每次展览我们都会通过抽彩送出惊人的奖品。)

🤔同义词
  • waste, refuse, garbage, junk (废物;抽彩售货)

8695. raft

rɑ:ft, ræft 筏;救生艇;(美)大量

rɑ:ft, ræft 筏运;制成筏

🤩短语
  • raft foundation (筏式地基,板式基础)

  • life raft (救生筏)

  • bamboo raft (竹筏;竹排)

🎤例句
  • The company has launched a whole raft of new software products. (公司推出了大量新软件产品。)
🤔同义词
  • lots of, wealth, ocean, body, billion (筏;救生艇;(美)大量)

8696. rag

ræɡ 破布;碎屑

ræɡ 戏弄;责骂

🤩短语
  • in rags (穿着破衣,衣衫褴褛)

  • from rags to riches (由穷致富)

  • red rag (斗牛用的红布;激怒人的东西)

  • rag doll (布洋娃娃;碎布制玩偶)

  • rag trade (服装业)

  • glad rags (晚礼服;盛装)

  • chew the rag (聊天,闲聊;争论;发牢骚)

  • on the rag (美国俚语正行经的,月经来潮的)

🎤例句
  • He was wiping his hands on an oily rag. (他正用一块油腻腻的抹布擦手。)
🤔同义词
  • clast, trashiness (破布;碎屑)

  • rate, fool with (戏弄;责骂)

8697. rage

reidʒ 愤怒;狂暴,肆虐;情绪激动

reidʒ 大怒,发怒;流行,风行

🤩短语
  • all the rage (时尚;风行一时的事物)

  • fly into a rage (勃然大怒)

  • road rage (暴怒行为(主要是指驾驶人因不耐前车或不满抢道而引起的愤怒))

  • be the rage (风靡一时)

🎤例句
  • Sobbing with rage, Carol was taken to the hospital. (卡罗尔气得呜呜哭,被送往医院。)

  • Richens was 17 when he flew into a rage and stabbed another teenager. (里琴斯17岁那年一怒之下捅了一名少年。)

🤔同义词
  • anger, wrath (愤怒;狂暴,肆虐;情绪激动)

  • obtain, anger (大怒,发怒;流行,风行)

8698. ragged

'ræɡid 衣衫褴褛的;粗糙的;参差不齐的;锯齿状的;刺耳的;不规则的

🤩短语
  • in rags (穿着破衣,衣衫褴褛)

  • from rags to riches (由穷致富)

  • red rag (斗牛用的红布;激怒人的东西)

  • rag doll (布洋娃娃;碎布制玩偶)

  • rag trade (服装业)

  • glad rags (晚礼服;盛装)

  • chew the rag (聊天,闲聊;争论;发牢骚)

  • on the rag (美国俚语正行经的,月经来潮的)

🎤例句
  • Crowds of ragged children played among the rocks. (一群群破衣烂衫的孩子在岩石间玩耍。)
🤔同义词
  • grinding, crude, abnormal, rough, sharp (衣衫褴褛的;粗糙的;参差不齐的;锯齿状的;刺耳的;不规则的)

8699. raid

reid 袭击;突袭;搜捕;抢劫

reid 对…进行突然袭击

🤩短语
  • air raid (空袭)
🎤例句
  • a bombing raid (轰炸)

  • an air raid warning siren (空袭警报)

🤔同义词
  • robbery, assault ([军]袭击;突袭;搜捕;抢劫)

  • hit, descend on ([军]袭击,突袭)