2700_专四核心词汇(正序版)

2700. profound

prəˈfaʊnd 深厚的;意义深远的;渊博的

🎤例句
  • a profound sense of guilt (强烈的内疚感)
🤔同义词
  • encyclopedic, cyclopaedic (深厚的;意义深远的;渊博的)

2701. programmer

'prəuɡræmə [自][计] 程序设计员

🤩短语
  • computer programmer (n. 计算机程序设计员)

  • application programmer (n. 应用程序员)

🎤例句
  • The computer programmer botched (up) the job and had to start over. (计算机程序设计员把文件弄坏了,只好重做。)

  • This has served me well in my analyst/programmer jobs over the years. (这一点对我这些年的分析师/程序员工作很有帮助。)

  • This element allows the programmer to take a set of nodes, group it by some criteria, and then process each group formed by that selection process. (这个元素允许程序员获取一组节点,按某些标准来进行分组,然后处理由那一选择过程组成的每一个组。)

2702. progressive

prəu'ɡresiv 进步的;先进的

prəu'ɡresiv 改革论者;进步分子

🤩短语
  • progressive die ([机]级进模;顺序冲模)

  • progressive party (美国进步党)

  • democratic progressive party (民进党)

  • progressive development (n. 前进发展)

  • progressive cavity pump (螺杆泵;螺杆抽油泵)

  • progressive forces (进步力量)

  • progressive tax (累进税)

  • progressive movement (进步运动;渐进运动)

  • progressive scan (逐行扫描)

  • progressive rate (累进税率)

🎤例句
  • a progressive administration (进步的政府)

  • progressive and forward-looking policies (有前瞻性的进步政策)

  • The Republicans were deeply split between progressives and conservatives. (共和党进步派和保守派之间分歧很大。)

🤔同义词
  • advanced, ascensive ([数]进步的;先进的)

2703. prohibit

prəu'hibit 阻止,禁止

🤩短语
  • strictly prohibit (严禁)
🎤例句
  • Smoking is strictly prohibited inside the factory. (厂区严禁吸烟。)
🤔同义词
  • stem, block, dispute, bar, discourage (阻止,禁止)

2704. projector

prəu'dʒektə [仪] 投影仪;放映机;探照灯;设计者

🤩短语
  • overhead projector (n. 高射投影仪)

  • slide projector (幻灯机,幻灯片放映机)

  • movie projector (放映机)

  • projector lamp (投射灯,放影灯)

  • video projector (录像放映机)

🎤例句
  • ...a slide projector. (…幻灯机。)
🤔同义词
  • projection apparatus, diascope ([仪][光]投影仪;放映机;探照灯;设计者)

2705. proletarian

,prəule'tεəriən 普罗,无产者;工人

,prəule'tεəriən 普罗阶级的,无产阶级的

🤩短语
  • great proletarian cultural revolution (文化大革命)
🎤例句
  • ...a proletarian revolution. (...一场无产阶级革命。)
🤔同义词
  • worker, laborer (普罗,无产者;工人)

2706. prolong

prə'lɔŋ, 'lɔ:ŋ 延长;拖延

🎤例句
  • I was trying to think of some way to prolong the conversation. (我在想方设法拖长这次谈话。)
🤔同义词
  • drag on, drag out (延长;拖延)

2707. prominent

'prɔminənt 突出的,显著的;杰出的;卓越的

🤩短语
  • prominent feature (突出特征;显著地物)

  • prominent character (主要特性)

🎤例句
  • a prominent Russian scientist (杰出的俄罗斯科学家)

  • The World Cup will have a prominent place on the agenda. (世界杯赛将占据议程表的重要位置。)

🤔同义词
  • obvious, excellent, remarkable, brilliant, marked (突出的,显著的;杰出的;卓越的)

2708. promising

'prɔmisiŋ 有希望的,有前途的

'prɔmisiŋ 许诺,答应(promise的现在分词形式)

🤩短语
  • promising future (n. 发展前景;光明的前途)

  • promising market (发展潜力大的市场;有销路的市场)

🎤例句
  • a promising career in law (很有前途的法律职业)

  • a promising young actor (大有前途的年轻演员)

  • a promising start (良好的开端)

🤔同义词
  • likely, hopeful (有希望的,有前途的)

  • undertaking (许诺,答应(promise的现在分词形式))

2709. promotion

prəu'məuʃən 提升,[劳经] 晋升;推销,促销;促进;发扬,振兴

🤩短语
  • sales promotion (促销)

  • health promotion (健康促进;养生、保健)

  • website promotion (网站推广)

  • investment promotion (促进投资)

  • marketing promotion (市场推广;行销促进)

  • trade promotion (贸易促进;商业促进;贸易推广)

  • business promotion (业务促进;创办企业)

  • sale promotion (n. 推销;推销术)

  • promotion policy ([经]推销政策)

  • export promotion (促进出口;出口鼓励)

  • joint promotion (行销联盟)

  • promotion code (优惠代码;促销代码;优惠券)

  • promotion mix (促销组合;推广组合)

  • promotion expenses (发起费用,推广费用;开办费)

  • foreign trade promotion (促进对外贸易)

🎤例句
  • I want a job with good prospects for promotion. (我想要一份有良好晋升机会的工作。)
🤔同义词
  • advancement, acceleration, impetus (提升,[劳经]晋升;推销,促销;促进;发扬,振兴)

2710. prompt

prɔmpt 敏捷的,迅速的;立刻的

prɔmpt 提示;促进;激起;(给演员)提白

prɔmpt 提示;付款期限;DOS命令:改变DOS系统提示符的风格

prɔmpt 准时地

🤩短语
  • prompt delivery (限时专送)

  • command prompt (命令提示符)

  • prompt attention (从速办理)

  • prompt payment (立即付款)

  • voice prompt (语音提示,声音提示)

  • prompt shipment (即期装船)

  • prompt in (对…很迅速)

🎤例句
  • Prompt action must be taken. (必须立即采取行动。)

  • Prompt payment is requested. (请立即付款。)

  • a prompt response (迅速的答复)

🤔同义词
  • rapid, fast, fly, forward, ready (敏捷的,迅速的;立刻的)

  • facilitate, boost, further ([计]提示;促进;激起;(给演员)提白)

  • cue, noting ([计]提示;付款期限;DOS命令:改变DOS系统提示符的风格)

  • punctually (准时地)

2711. pronoun

'prəunaun 代词

🤩短语
  • personal pronoun (n. 人称代名词)

  • demonstrative pronoun (n. 指示代词)

  • interrogative pronoun (疑问代词)

  • relative pronoun ([语]关系代词)

🎤例句
  • Now if we could only figure out the pronoun problem. (现在我们可以解决这个代词问题了。)

2712. proof

pru:f 证明;证据;校样;考验;验证;试验

pru:f 防…的;不能透入的;证明用的;耐…的

pru:f 试验;校对;使不被穿透

🤩短语
  • burden of proof (举证责任;提供证据之责任)

  • water proof (防水的;不透水的)

  • explosion proof (防爆)

  • moisture proof (防潮)

  • corrosion proof (防腐的;防腐蚀的;耐蚀性的)

  • fire proof (防火;耐火的)

  • abrasion proof ([机]耐磨)

  • dust proof (防尘的;防尘)

  • oil proof (耐油)

  • damp proof (防潮,防湿性)

  • air proof (不透空气;密封)

  • shock proof (抗震的,防震的;抗冲击的;抗振)

  • documentary proof (文件证明)

  • acid proof (耐酸性;抗酸性)

  • skid proof (防滑)

  • bullet proof (防弹的)

  • onus of proof (举证责任)

  • proof of purchase (购买凭证)

  • wear proof (耐磨的)

  • mould proof (防霉)

🎤例句
  • There is no proof that the document is authentic. (没有证据证明这份文件是真的。)
🤔同义词
  • authentication, certification, demonstration, confirmation, witness (证明;证据;校样;考验;验证;试验)

  • try out, put to test (试验;校对;使不被穿透)

2713. prop

支柱,支撑物;支持者;道具;(橄榄球中的)支柱前锋

支撑,支持,维持;使倚靠在某物上

🤩短语
  • prop up (v. 支撑;支持)
🎤例句
  • Anna looks after costumes and props. (安娜管理服装和道具。)
🤔同义词
  • maintain, support, uphold, sustain (支撑;维持)

  • leg, backbone, stay, advocate, mainstay ([矿业]支柱;支持者)

2714. propaganda

,prɔpə'ɡændə 宣传;传道总会

🤩短语
  • propaganda department (宣传部)
🎤例句
  • the spreading of political propaganda (政治宣传的开展)

  • the government propaganda machine (政府的宣传机器)

🤔同义词
  • advertisement, publicity, dissemination (宣传;传道总会)

2715. property

'prɔpəti 性质,性能;财产;所有权

🤩短语
  • intellectual property (知识产权;著作权)

  • property right (产权)

  • property management (物业管理;资产管理;物业管理专员)

  • property market (地产市场;房地产市场;物业市场)

  • mechanical property (机械性能;力学性质)

  • real property (不动产)

  • physical property (物理性质;实物财产)

  • intellectual property right (知识产权;智慧财产权)

  • private property (私有财产;私有制)

  • residential property (住宅物业;住宅房地产)

  • property tax (财产税;不动产税)

  • house property (房产)

  • property insurance (财产保险)

  • personal property (动产;私人财产)

  • chemical property (化学性质)

  • public property (公共财产,公物)

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

  • property management company (物业管理公司;物业公司)

  • property man (n. (煤矿的)装备管理员;道具管理人)

  • industrial property (工业财产;工业特性)

🎤例句
  • The hotel is not responsible for any loss or damage to guests’ personal property . (宾馆对住客个人财物的丢失和损坏概不负责。)

  • Some of the stolen property was found in Mason’s house. (在梅森家里找到了部分被盗财物。)

🤔同义词
  • performance, nature, ownership, estate, capability (性质,性能;[经]财产;[法]所有权)

2716. prophet

'prɔfit 先知;预言者;提倡者

🎤例句
  • the prophet Elijah (先知以利亚)
🤔同义词
  • advocate, farseer (先知;预言者;提倡者)

2717. proportion

比例,占比;部分;面积;均衡

使成比例;使均衡;分摊

🤩短语
  • in proportion (成比例;相称)

  • a large proportion of (一大部分)

  • direct proportion (n. 正比;正比例)

  • out of proportion (不成比例)

  • mixing proportion (混合比,配合比例)

  • inverse proportion (n. 比例;反比例)

  • in proportion as (adv. 按…比例;依…程度而变)

  • sense of proportion (判断推动轻重缓急的能力)

  • geometric proportion (等比)

  • proportion by weight (重量比)

🎤例句
  • A large proportion of the dolphins in that area will eventually die. (那个地区的很大一部分海豚最终都会死去。)
🤔同义词
  • ratio, area, equilibrium, scale, part ([数]比例;部分;面积;均衡)

  • apportion (使成比例;使均衡;分摊)

2718. proportional

prəu'pɔ:ʃənəl 比例的,成比例的;相称的,均衡的

prəu'pɔ:ʃənəl [数] 比例项

🤩短语
  • directly proportional (直接比例的)

  • inversely proportional (反比的;成反比例)

  • proportional control (比例控制;比例调节)

  • proportional valve (比例阀;定量阀;流量阀;配合阀)

  • proportional relation (比例关系)

  • proportional representation (比例代表制)

  • proportional spacing (比例间距;均匀间距)

  • proportional distribution (按比例分配;比例分布)

  • proportional limit (比例限界)

🎤例句
  • The fee charged by the realtor is directly proportional to the price of the property. (房产代理人收取的费用和房产价格是成正比的。)

  • a proportional increase in costs (成本的相应提高)

🤔同义词
  • relative, matching, uniform, worthy ([数]比例的,成比例的;相称的,均衡的)

2719. proposal

prəu'pəuzəl 提议,建议;求婚

🤩短语
  • proposal for sth (预备;提建议)

  • design proposal (设计方案,设计建议)

  • to table a proposal (提出建议)

  • technical proposal (技术建议;工程建议书)

  • rationalization proposal (合理化建议)

  • marriage proposal (求婚)

  • budget proposal (概算;预算草案;拟议预算)

  • business proposal (商业计划书;投资建议书)

  • make a proposal (求婚;提议)

  • proposal form (n. 投保单)

  • draft proposal (建议草案;提案草案)

  • research proposal (研究计划)

🎤例句
  • The president is to put forward new proposals for resolving the country's constitutional crisis. (总统将提出解决国家宪法危机的新议案。)
🤔同义词
  • suggestion, advice, offer, instance, recommendation (提议,建议;求婚)

2720. proprietor

prə'praiətə 业主;所有者;经营者

🤩短语
  • sole proprietor (独资企业;独资经营者)
🎤例句
  • ...the proprietor of a local restaurant. (…一家当地餐馆的业主。)
🤔同义词
  • operator, building owner ([工经]业主;[经]所有者;经营者)

2721. prose

prəuz 散文;单调

prəuz 散文的;平凡的;乏味的

prəuz 写散文;乏味地讲话

prəuz 把…写成散文

🤩短语
  • prose poem (n. 散文诗)

  • descriptive prose (描写性散文)

🎤例句
  • Shute's prose is stark and chillingly unsentimental. (舒特的散文刻板而冷峻。)
🤔同义词
  • essay, monotony (散文;单调)

  • ordinary, stock, stupid (散文的;平凡的;乏味的)

2722. prosecution

,prɔsi'kju:ʃən 起诉,检举;进行;经营

🎤例句
  • a criminal prosecution (刑事诉讼)

  • The evidence is not sufficient to bring a prosecution against him. (现有证据不足以对他提出起诉。)

🤔同义词
  • going on, operation, litigation, process, conduct (起诉,检举;进行;经营)

2723. prospect

'prɔspekt 前途;预期;景色

'prɔspekt 勘探,找矿

🤩短语
  • prospect for (勘探)

  • market prospect (市场前景)

  • bright prospect (光明的前景,辉煌的前程)

  • in prospect (展望;在期望中;可以预料到)

  • at the prospect of (adj. 期待着 (想到要))

  • prospect theory (前景理论;预期理论)

  • in prospect of (期待,有希望;可以预料到)

🎤例句
  • I had no job, no education, and no prospects . (我没有工作,没受过什么教育,前途渺茫。)
🤔同义词
  • scenery, future, picture, expectation, landscape (前途;预期;景色)

  • reconnoitre (勘探,找矿)

  • make a survey (勘探,勘察)

2724. prosperous

'prɔspərəs 繁荣的;兴旺的

🤩短语
  • thriving and prosperous (繁荣昌盛)
🎤例句
  • a prosperous landowner (富裕的土地拥有者)
🤔同义词
  • flourishing, booming (繁荣的;兴旺的)

2725. prostitution

,prɔsti'tju:ʃən 卖淫;滥用;出卖灵魂

🎤例句
  • She eventually drifted into prostitution. (她最终沦落风尘。)
🤔同义词
  • abuse, vice (卖淫;滥用;出卖灵魂)

2726. protection

prəu'tekʃən 保护;防卫;护照

🤩短语
  • environmental protection (环境保护)

  • environment protection (环境保护;环境保扩)

  • protection system (保护系统)

  • fire protection (消防;消防处)

  • legal protection (法律保护;合法保护)

  • health protection (卫生防护;保健品)

  • relay protection (继电保护)

  • cathodic protection (阴极保护)

  • corrosion protection (防腐)

  • lightning protection (防雷法)

  • protection device (保护设备;防护设备)

  • labor protection (劳动保护)

  • safety protection (安全防护)

  • differential protection (差动保护;比例制动式纵差保护)

  • patent protection (专利保护)

  • slope protection (边坡保护,护坡;护坡工程)

  • under the protection of (在…的保护下)

  • plant protection (植物保护;工厂保护)

  • consumer protection (消费者保护)

  • radiation protection ([核]辐射防护)

🎤例句
  • protection money (保护费)
🤔同义词
  • lee, safeguard, conservation, defence, pass (保护;防卫;护照)

2727. protective

prəu'tektiv 防护的;关切保护的;保护贸易的

🤩短语
  • protective effect (保护效应;防护作用)

  • protective film (保护膜)

  • protective device (防护装置)

  • protective equipment (防护设备;保护装置;保护设备;防护装置)

  • protective layer (保护层)

  • protective clothing (防护衣;防护罩,安全罩)

  • protective coating (保护涂层;防护涂料)

  • protective screen (防护屏,保护遮板)

  • protective system (保护系统;保护贸易制)

  • protective measure (保护措施)

  • protective cover (防护罩,覆盖保护层)

  • protective atmosphere (保护气氛;保护蒙气)

  • protective membrane (保护膜)

  • personal protective equipment (个人防护装备;个人防护用品)

  • protective colloid ([化]保护胶体)

  • protective agent (保护剂;防护剂;防老剂)

  • protective covering (保护敷层;防护涂层;保护层)

  • protective circuit (保护电路)

  • protective relay (保护继电器)

  • protective gear (保护装置)

🎤例句
  • protective clothing (防护服)

  • Sunscreen provides a protective layer against the sun’s harmful rays. (防晒霜提供了一层抵挡阳光中有害光线的防护层。)

🤔同义词
  • phylactic, shielded (防护的;关切保护的;保护贸易的)

2728. protein

'prəuti:n, -ti:in 蛋白质;朊

'prəuti:n, -ti:in 蛋白质的

🤩短语
  • protein content (蛋白质含量)

  • soy protein (大豆蛋白;酱油蛋白质)

  • high protein (高蛋白;高蛋白质面粉)

  • milk protein (牛奶蛋白;牛乳蛋白质)

  • protein isolate (分离蛋白)

  • vegetable protein (n. 植物(性)蛋白)

  • protein synthesis (蛋白质合成)

  • crude protein (粗蛋白;天然蛋白质)

  • whey protein (乳清蛋白;乳清蛋白质)

  • protein kinase (蛋白激酶)

  • animal protein (动物蛋白)

  • heat shock protein (热休克蛋白)

  • total protein ([医]总蛋白;[医]血清总蛋白;[医]全蛋白)

  • binding protein (结合蛋白质,結合蛋白)

  • soy protein isolate (分离大豆蛋白)

  • protein concentrate (浓缩蛋白;蛋白质精料)

  • silk protein (丝蛋白,活化细胞)

  • protein c (蛋白质C)

  • membrane protein (膜蛋白质)

  • fusion protein (融合蛋白;融合蛋白标记物)

🎤例句
  • Where do you get your protein? (你从哪里获得蛋白质?)

  • I know that I get around 90g of protein from that. (我知道我会从中得到90克左右的蛋白质。)

🤔同义词
  • albumose ([生化]蛋白质;朊)

  • glaireous ([生化]蛋白质的)

2729. protest

prəu'test, 'prəu- 抗议;断言

prəu'test, 'prəu- 抗议

prəu'test, 'prəu- 表示抗议的;抗议性的

🤩短语
  • protest against (反对,对…提出抗议)

  • without protest (心甘情愿地;不反对地;[经]在“不保留异议”的情况下)

  • under protest (抗议着;极不乐意地)

  • protest about (对...提出抗议)

🎤例句
  • ‘I don’t see why I should take the blame for this!’ she protested. (“我不明白为什么我要对此承担责任!”她抗议道。)
🤔同义词
  • exclaim at, take exception to (抗议;断言)

  • declare, aver (抗议;断言)

  • obtestation, remonstrance (抗议)

2730. proudly

'praudli 傲慢地,自负地;得意洋洋地

🤔同义词
  • swaggeringly, arrogantly (傲慢地,自负地;得意洋洋地)

2731. provide

prəu'vaid 提供;规定;准备;装备

🤩短语
  • provide oneself (自备;自办)

  • provide for (供养,供给;规定;为…作准备)

  • provide service (提供服务)

  • provide with (供给)

  • provide against (规定禁止;预防)

🎤例句
  • Tea and biscuits will be provided. (有茶水和饼干供应。)
🤔同义词
  • afford, define, regulate, tender, state (提供;规定;准备;装备)

  • take care of, prime (规定;抚养;作准备)

2732. provincial

prəu'vinʃəl 省的;地方性的;偏狭的

prəu'vinʃəl 粗野的人;乡下人;外地人

🤩短语
  • provincial government (省政府,省级人民政府)

  • provincial capital (省会)

  • provincial standard (地方标准)

  • provincial park (省立公园)

🎤例句
  • a provincial election (省级选举)

  • the provincial government of Quebec (魁北克省政府)

🤔同义词
  • local, endemic (省的;地方性的;偏狭的)

  • peasant, stranger (粗野的人;乡下人;外地人)

2733. provision

prəu'viʒən 规定;条款;准备;[经] 供应品

prəu'viʒən 供给…食物及必需品

🤩短语
  • make provision for (为…预先采取措施;为…作好准备)

  • special provision (特别规定;专门条款)

  • general provision (普通准备金)

  • make provision against (防备,预防)

  • express provision (明示规定)

  • additional provision (附加条款)

  • supplementary provision (补充规定;追加拨款,增补拨款;追加备付款项)

🎤例句
  • The agreement includes a provision for each side to check the other side’s weapons. (协议有项规定,允许双方互查武器。)
🤔同义词
  • item, preparation, arrangement, preliminary, do (规定;条款;准备;[经]供应品)

2734. provoke

prəu'vəuk 驱使;激怒;煽动;惹起

🎤例句
  • The novel has provoked fierce debate in the US. (那部小说在美国引发了激烈的争论。)
🤔同义词
  • fan, egg, anger (驱使;激怒;煽动;惹起)

2735. prune

pru:n 删除;减少

pru:n 深紫红色;傻瓜;李子干

🎤例句
  • The company is pruning staff in order to reduce costs. (公司正在裁员以减少开支。)

  • The original version of the text has been pruned quite a bit. (原稿被大幅删节。)

🤔同义词
  • delete from, to cut down (删除;减少)

  • shear, crop (修剪;删除;剪去)

  • stupid, fool (深紫红色;傻瓜;李子干)

2736. psychiatry

psai'kaiətri, psi- 精神病学;精神病治疗法

🤩短语
  • forensic psychiatry (司法精神病学;法医精神病学)

2737. publication

,pʌbli'keiʃən 出版;出版物;发表

🤩短语
  • date of publication (公布日期;出版日期)

  • publication date (n. 出版日期)

  • publication time (发表时间)

🎤例句
  • The guide is being translated into several languages for publication near Christmas. (这本指南正被翻译成好几种语言,准备在圣诞节前后出版。)
🤔同义词
  • announcement (出版;出版物;发表)

2738. pudding

'pudiŋ 布丁

🤩短语
  • rice pudding (大米布丁)

  • christmas pudding (圣诞布丁(一种干果布丁))

  • plum pudding (n. 葡萄干布丁)

  • yorkshire pudding (约克郡布丁)

  • milk pudding (牛奶布丁)

🎤例句
  • chocolate pudding (巧克力布丁)
🤔同义词
  • pud (布丁)

2739. puff

pʌf 喷出,张开;使膨胀;夸张;使骄傲自满

pʌf 粉扑;泡芙;蓬松;一阵喷烟;肿块;吹嘘,宣传广告

🤩短语
  • huff and puff (蒸汽吞吐;咆哮;恼怒;恫吓)

  • powder puff (粉扑)

  • puff out (吹灭;(使)膨胀;气喘吁吁地说)

  • puff up (使肿胀)

  • puff on ((一口一口地)抽(烟斗、香烟等))

  • puff and blow ([口语]气喘吁吁,大口地喘气 [亦作 puff and pant])

  • cream puff (懦夫;娘娘腔的男人;奶油松饼,奶油卷)

🎤例句
  • Steam puffed out of the chimney. (蒸汽从烟囱里一股一股地喷出来。)

  • The boiler was puffing thick black smoke. (锅炉一股股地冒出浓浓的黑烟。)

  • Don’t puff smoke into my face. (别把烟朝我脸上喷。)

  • I took a puff on the cigarette and started coughing. (我抽了一口烟就开始咳嗽起来。)

🤔同义词
  • expand, belch out (喷出,张开;使膨胀;夸张;使骄傲自满)

  • fill, swell with (膨胀;张开;鼓吹;夸张)

  • tumor, knub (粉扑;泡芙;蓬松;一阵喷烟;肿块;吹嘘,宣传广告)

2740. pulp

pʌlp 纸浆;果肉;黏浆状物质

pʌlp 使…化成纸浆;除去…的果肉

🤩短语
  • paper pulp (n. 纸浆)

  • wood pulp (木浆;木纤维;木质纸浆)

  • straw pulp (草纸浆)

  • kraft pulp (牛皮纸浆;硫酸盐纸浆)

  • dental pulp (牙髓)

  • pulp mill (纸浆厂)

  • mechanical pulp (机械纸浆;木(制纸)浆)

  • fruit pulp (果肉;果肉块;果泥)

  • white pulp (白髓)

  • pulp board (n. 浆板;纸浆板)

  • beet pulp (甜菜浆;甜菜粕)

  • pulp suspension (浆料悬浮液)

  • pulp chamber ([解]髓室)

  • pulp fiction (低俗小说(电影名称);黑色追缉令)

  • sand pulp (砂浆)

  • red pulp (脾髓;红髓)

🎤例句
  • Mash the bananas to a pulp . (把香蕉捣成糊状。)

  • timber grown for wood pulp (种植以制造纸浆的树木)

  • a soft pulp of leaves and mud (树叶和泥巴混成的浆液)

🤔同义词
  • sarcocarp (纸浆;[食品]果肉;黏浆状物质)

2741. pumpkin

'pʌmpkin, 'pʌŋ- 南瓜

🤩短语
  • pumpkin pie (南瓜(馅)饼,番瓜饼;南瓜派)

  • pumpkin seed (南瓜子;西葫芦子)

  • pumpkin soup (南瓜汤)

🎤例句
  • pumpkin pie (南瓜饼)
🤔同义词
  • punkin, musky ground (南瓜)

2742. punch

pʌntʃ 冲压机;打洞器;钻孔机

pʌntʃ 开洞;以拳重击

🤩短语
  • punch in (上班打卡)

  • punch card (穿孔卡片(等于punched card))

  • punch press (冲床;压力机)

  • punch line (n. 妙语)

  • punch machine (打卡机;冲孔机)

  • pack a punch (◎拳头凶猛有力,能击出有力的一拳)

  • punch out (下班打卡)

  • as pleased as punch (非常高傲;得意洋洋)

  • hole punch (打孔机;打孔)

  • punch through ([物]穿通现象)

  • punch on (穿孔开始)

  • one-two punch (连环出击;连续左右猛击;连续出击的组合拳)

  • punch forming ([化]冲压成型)

  • fruit punch (果汁喷趣酒(清凉饮料);水果混合饮料)

  • punch hole ([信息工程]穿孔)

🎤例句
  • Make two holes with a hole punch. (用打孔器打两个孔。)
🤔同义词
  • blanking press, drilling machine ([机]冲压机;打洞器;[计]钻孔机)

  • jab (用拳猛击)

2743. puncture

'pʌŋktʃə 刺穿;揭穿;削弱

'pʌŋktʃə 穿刺;刺痕

🤩短语
  • lumbar puncture ([医]腰椎穿刺(等于spinal tap))

  • puncture needle (穿刺针)

  • puncture wound (刺伤,穿刺伤)

🎤例句
  • A piece of glass punctured the back tyre. (一块玻璃把后轮胎戳破了。)

  • Somebody helped me to mend the puncture. (有人帮我补了车胎上的洞。)

🤔同义词
  • break, cut through (刺穿;揭穿;削弱)

2744. pupil

'pjupəl 学生;[解剖] 瞳孔;未成年人

🤩短语
  • exit pupil (出射光瞳;后透光孔)

  • pupil dilation (瞳孔扩张;瞳孔放大)

🎤例句
  • About 20 pupils study music here. (大约20名小学生在这里学习音乐。)

  • staff and pupils (教职员工和学生)

  • a star pupil (一名优秀的小学生)

  • a third-grade pupil (一名三年级小学生)

🤔同义词
  • student, minor (学生;[解剖]瞳孔;未成年人)

2745. puppet

'pʌpit 木偶;傀儡;受他人操纵的人

🤩短语
  • puppet show (木偶剧,木偶表演)

  • hand puppet (n. 布袋木偶)

  • puppet play (傀儡戏;木偶戏)

🎤例句
  • When the invasion occurred he seized power and ruled the country as a puppet of the occupiers. (他趁入侵之时夺取了政权,作为占领者的傀儡统治着这个国家。)
🤔同义词
  • cipher in algorism, fantoccini (木偶;傀儡;受他人操纵的人)

2746. puppy

'pʌpi 小狗,幼犬

🤩短语
  • puppy love (早年初恋;少男少女间短暂的爱情(等于calf love))

  • puppy dog (小公狗,幼年狗)

🎤例句
  • a six-month-old puppy (一只六个月大的小狗)
🤔同义词
  • Zergling, purp (小狗,幼犬)

2747. purchase

'pə:tʃəs 购买;紧握;起重装置

'pə:tʃəs 购买;赢得

🤩短语
  • purchase price (买价,进货价格)

  • purchase order (订购单,采购订单)

  • purchase contract (购货合同)

  • purchase cost (进货成本)

  • material purchase (原材料采购;物料采购)

  • hire purchase (n. 分期付款购买)

  • make a purchase (购物)

  • purchase tax ([英]购买税;消费品)

  • bulk purchase (大量采购,成批采购)

  • option to purchase (购买选择权)

  • proof of purchase (购买凭证)

  • purchase quantity (采购量)

  • group purchase (团购)

  • louisiana purchase (路易斯安那购置地;路易斯安纳购买案)

  • time purchase (分期付款采购)

  • purchase money (买价;定价)

  • purchase discount (购货折扣)

  • purchase requisition (请购单)

  • purchase option (进货选择权)

  • cost of purchase (采购成本;购物款项)

🎤例句
  • She paid for her purchases and left. (她付钱买好东西离开了。)

  • I enclose my receipt as proof of purchase . (我附上小票作为购物凭证。)

  • She made two purchases from my stall. (她从我的货摊上买了两样东西。)

🤔同义词
  • buy, grip ([贸易]购买;紧握;起重装置)

  • buy, win ([贸易]购买;赢得)

2748. purify

'pjuərifai 净化;使纯净

🎤例句
  • chemicals used to purify the water (用于净化水质的化学品)
🤔同义词
  • cleanse, decontaminate (净化;使纯净)

  • fine purification, purge (净化;变纯净)

2749. purple

'pə:pl 紫色的;帝王的;华而不实的

'pə:pl 紫色;紫袍

'pə:pl 变成紫色

🤩短语
  • dark purple (深紫;暗紫色)

  • purple soil (紫色土;紫土)

  • purple flower (紫花;紫罗兰)

  • purple red (紫红色)

  • light purple (浅紫;浅紫色;浅绛红)

  • pale purple (淡紫色,淡白紫;青莲色)

  • purple membrane (紫膜)

  • purple heart (紫心锭(右旋安非他命,兴奋剂))

  • red purple (紫红色)

  • purple light (浅绛红,紫光)

  • born in the purple (出身显贵)

🎤例句
  • His face turned purple with rage. (他气得脸色发紫。)
🤔同义词
  • regal, violet (紫色的;帝王的;华而不实的)

  • lila, amethyst (紫色;紫袍)

  • empurple (使成紫色)

2750. pursue

pə'sju:, -'su: 继续;从事;追赶;纠缠

🤩短语
  • pursue after (v. 追赶)
🎤例句
  • She plans to pursue a career in politics. (她计划从政。)

  • Students should pursue their own interests , as well as do their school work. (除了完成课业之外,学生也应该追求自己的兴趣。)

  • a campaign promise to pursue policies that will help the poor (贯彻扶贫政策的竞选承诺)

🤔同义词
  • maintain, undertake, address, have, course (继续;从事;追赶;纠缠)

  • give chase, proceed with (追赶;继续进行)

2751. 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)

2752. 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)

2753. 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)

2754. 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。)

2755. 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。)

2756. 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)

2757. 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)

2758. 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)

2759. 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)

2760. 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)

2761. 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)

2762. 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)

2763. 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)

2764. 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)

2765. 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)

2766. 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)

2767. 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)

2768. 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。)

2769. 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)

2770. 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。)

2771. 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)

2772. radically

'rædikəli 根本上;彻底地;以激进的方式

🎤例句
  • Things have to change, and change radically, in our economy and how we live our lives. (我们的经济和我们的生活方式必须改变,而且要从根本上改变。)
🤔同义词
  • thoroughly, entirely, primarily, completely, fully (根本上;彻底地;以激进的方式)

2773. 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)

2774. 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)

2775. 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)

2776. 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)

2777. 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)

2778. rainproof

'reinpru:f 雨衣;雨披

'reinpru:f 防雨的;防水的

'reinpru:f 使防水

🎤例句
  • a rainproof jacket (防雨短上衣)
🤔同义词
  • slicker, poncho cloth (雨衣;雨披)

  • splashproof, showerproof (防雨的;防水的)

  • waterproof (使防水)

2779. raise

reiz 提高;筹集;养育;升起

reiz 高地;上升;加薪

🤩短语
  • raise oneself (长高,发迹)

  • raise money (集资;筹款;募捐)

  • get a raise (得到加薪)

  • raise capital (筹集资本,集资)

  • raise up (举起,抬起)

  • raise fund (筹集资金)

  • raise the temperature (加剧敌对情绪;加剧紧张气氛:

The chairman's speech raised the temperature of the meeting. 主席的发言使会议的气氛顿时紧张起来。[见temperature])

  • pay raise (加薪;涨薪)

  • raise price (提价)

  • raise the roof (v. 喧闹;大声抱怨)

  • raise the bar ([美俚]提高横竿;更上一层楼)

  • raise doubts (引起怀疑)

  • raise the management level (提高管理水平)

  • raise the devil (兴风作浪)

  • salary raise (加薪)

  • raise cain (大吵大闹;引起骚乱)

  • raise question (提问)

  • raise the alarm (发警报,引起警觉)

  • raise a claim (提出要求)

🎤例句
  • Can you raise the lamp so I can see? (你能把灯举高点好让我看清吗?)

  • William raised his hat and smiled at her. (威廉抬一抬帽子,朝她笑了笑。)

  • Raise your hand if you know the right answer. (知道正确答案的话,请举手。)

🤔同义词
  • enhance, mother, foster, breed (提高;筹集;养育;升起)

  • arise, go up, climb (上升)

  • height, rise, altitude, elevation, upgrade (高地;上升;加薪)

2780. raisin

'reizən 葡萄干

🎤例句
  • ...homemade oatmeal with brown sugar and raisins. (…自家煮的放有红糖和葡萄干的麦片粥。)
🤔同义词
  • rasin (葡萄干)

2781. rally

'ræli 团结;重整;恢复;(网球等)连续对打

'ræli 集会;回复;公路赛车会

🤩短语
  • (hold a) rally (团结;(举行)集会)

  • pep rally (赛前动员会,鼓舞士气的集会)

  • rally point (集结点)

🎤例句
  • After a shaky start, he rallied and won the title in style. (虽然开局不顺,但他振作精神,最后漂亮地赢得了冠军。)

  • The Tokyo stock market rallied later in the day. (当天晚些时候东京股市止跌回升。)

🤔同义词
  • league, restore (团结;重整;恢复;(网球等)连续对打)

  • assemble, fall in (团结;集合;恢复健康、力量等)

  • assembly, feedback, meet, gathering, congregation (集会;回复;公路赛车会)

2782. ram

ræm 随机存取存储器(random access memory的缩写);随机访问内存(random-access memory的缩写)

ræm 公羊;撞锤;撞击装置;有撞角的军舰;(水压机的)[机] 活塞

ræm 撞击;填塞;强迫通过或接受

🤩短语
  • static ram (abbr. 静态随机存取存储器(Static Random Access Memory))

  • hydraulic ram (液压油缸)

  • ram air (冲压空气;冲击气;柱塞式进气系统)

🎤例句
  • In the latest raid, thieves used his van to ram a police car. (在最近一宗劫案中,窃贼开着他的小型货车猛撞一辆警车。)

2783. ramp

ræmp 斜坡,坡道;敲诈

ræmp 蔓延;狂跳乱撞;敲诈

🤩短语
  • ramp up (倾斜升温(每单位时间之温度上升);产能提升;斜升)
🎤例句
  • Ramps are needed at exits and entrances for wheelchair users. (出入口处需有坡道供坐轮椅者使用。)
🤔同义词
  • hill, slope (斜坡,[交]坡道;敲诈)

  • creep, to spread (蔓延;狂跳乱撞;敲诈)

  • shark up, extort (敲诈;使有斜面)

2784. ranch

rɑ:ntʃ, ræntʃ 大农场;大牧场

rɑ:ntʃ, ræntʃ 经营牧场;在牧场工作

🤩短语
  • ranch house (低矮的平房)

  • dude ranch (度假牧场;观光牧场或农场)

🎤例句
  • He lives on a cattle ranch in Texas. (他住在德克萨斯州的一个养牛的大牧场里。)
🤔同义词
  • estancia, plantation (大农场;大牧场)

2785. random

'rændəm [数] 随机的;任意的;胡乱的

'rændəm 随意

'rændəm 胡乱地

🤩短语
  • at random (胡乱地;随便地;任意地)

  • random sampling (随机抽样;随意采样)

  • random variable (随机变数,随机变量;无规变量)

  • random vibration (随机振动)

  • random number (随机数)

  • random noise (随机噪声;不规则噪声)

  • random access (随机存取)

  • random process (随机过程;随机程序)

  • random sample (随机样本;随意抽取调查;随机样品)

  • random field (随机场)

  • random walk (随机游动;无规行走)

  • random error (随机误差;偶然误差)

  • random selection (随机选择;随机抽样)

  • random signal (随机信号)

  • random number generator (随机数发生器;随机数生成程序)

  • random access memory (随机存取存储器)

  • simple random sampling (简单随机抽样)

  • random sequence (随机序列)

  • random copolymer ([机]无规共聚物)

  • stratified random sampling (分层随机抽样)

🎤例句
  • The company has introduced random drug testing of its employees. (公司已实行对雇员的随机毒品测试。)

  • A few random shots were fired. (胡乱放了几枪。)

  • We looked at a random sample of 120 families. (我们研究了随机抽样的120个家庭。)

  • a random selection of women who were in the shop (对店内女性的随机选择)

🤔同义词
  • stochastic, arbitrary ([数]随机的;任意的;[建]胡乱的)

  • ad libitum (随意)

  • wild (胡乱地)

2786. range

范围;幅度;排;山脉

(在内)变动;平行,列为一行;延伸;漫游;射程达到

🤩短语
  • wide range (宽波段的;宽量程的)

  • a wide range of (大范围的;许多各种不同的)

  • a range of (一系列;一些;一套)

  • full range (全音域,全频;全距;全馏程)

  • in the range of (在…范围之内;在…射程外)

  • temperature range (温度范围)

  • application range (应用领域)

  • product range (产品范围;产品系列;产品类别)

  • dynamic range (动态范围)

  • long range (远程的,长期的)

  • frequency range (频率范围)

  • range of application (使用范围;适用范围)

  • mountain range (山脉)

  • price range (价格幅度)

  • at close range (adv. 接近地)

  • applied range (应用范围)

  • measuring range (测量范围,量程)

  • operating range (工作范围;运行范围)

  • in range (在射程内)

  • measurement range (量程;测定范围)

🎤例句
  • a temperature range of 72-85˚ (72 度到85度之间的温度范围)

  • Even the cheapest property was out of our price range (= too expensive for us ) . (即使是最便宜的房子也超出了我们能承受的价格范围。)

🤔同义词
  • extent, boundary, region, scope, spectrum, territory, area (范围;幅度;排;[地理]山脉)

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

  • feed, grass (漫游;放牧;使并列;归类于;来回走动)

2787. ransom

'rænsəm 赎回,赎;勒索赎金;救赎;得赎金后释放

'rænsəm 赎金;赎身,赎回

🤩短语
  • a king's ransom (◎作为被俘国王赎金的巨款)
🎤例句
  • The same system was used for ransoming or exchanging captives. (同一系统也被用来赎回或交换俘虏。)
🤔同义词
  • redeem, atone for (赎回,赎;勒索赎金;救赎;得赎金后释放)

  • redemption (赎金;赎身,赎回)

2788. rape

reip 强奸,掠夺;[园艺] 油菜;葡萄渣

reip 强奸;掠夺,抢夺

🤩短语
  • rape oil (n. 菜油)

  • rape seed (油菜籽)

  • gang rape (轮奸)

  • statutory rape (法定强奸罪)

🎤例句
  • Police are investigating a series of violent rapes in the town. (警察在调查镇上发生的一连串暴力强奸案。)

  • He was arrested and charged with rape. (他被捕并被控强奸。)

  • He always denied that he was guilty of rape. (他一直否认自己犯有强奸罪。)

  • a rape victim (遭强奸者)

  • the gang rape of a 17-year-old girl (对一个17岁少女的轮奸)

  • He was convicted of attempted rape . (他被判犯有强奸未遂罪。)

🤔同义词
  • violation, cole (强奸,掠夺;[园艺]油菜;葡萄渣)

  • harry, despoil (强奸;掠夺,抢夺)

2789. rare

稀有的;稀薄的;半熟的

非常;极其

用后腿站起;渴望

🤩短语
  • rare earth (稀土元素的氧化物)

  • rare and ([英国方言] 非常,极)

  • rare opportunity (稀有机会,难得机会)

  • rare earth element ([化]稀土元素)

  • rare metal (稀有金属)

  • rare earth metal (稀土金属)

  • rare old ([口语]极度的,非常的)

  • rare animal (稀有动物)

  • rare earth oxide (稀土氧化物;氧化稀土)

  • rare book (珍本书,善本)

  • rare plant (稀有植物;珍奇植物)

  • rare bird (珍品;稀有之人或物)

  • rare breed (凤毛麟角;稀有品种)

  • rare gas (稀有气体)

  • medium rare (四分熟)

🎤例句
  • This species of plant is becoming increasingly rare. (这种植物越来越罕见。)

  • I only saw Helen on the rare occasions when I went into her shop. (我只有偶尔去海伦店里时才会见到她。)

  • It is very rare for her to miss a day at school. (她很少有哪一天不上学的。)

🤔同义词
  • thin, subtle (稀有的;半熟的;稀薄的)

  • extremely, badly, highly, greatly, too (非常;极其)

  • aspire, long for (用后腿站起;渴望)

2790. rarely

'rεəli 很少地;难得;罕有地

🤩短语
  • rarely if ever (几乎从不)

  • rarely or never (几乎从来不;非常难得)

🎤例句
  • They battled against other Indian tribes, but rarely fought with the whites. (他们与其他印第安部落交战,但很少与白人作战。)

2791. rarity

'rεərəti 罕见;珍贵;珍品(需用复数);稀薄

🎤例句
  • Visitors were a rarity in the village. (村里极少有外人来。)
🤔同义词
  • treasure, pearl (罕见;珍贵;珍品(需用复数);稀薄)

2792. rascal

'rɑ:skəl, 'ræ- 流氓,无赖;淘气鬼,捣蛋鬼

'rɑ:skəl, 'ræ- 不诚实的;下贱的,卑鄙的

🎤例句
  • What's that old rascal been telling you? (那个老家伙对你都一直说些什么?)
🤔同义词
  • cad, hoodlum (流氓,无赖;淘气鬼,捣蛋鬼)

  • poor, mean, base, dirty, dishonest (不诚实的;下贱的,卑鄙的)

2793. rash

ræʃ 轻率的;鲁莽的;不顾后果的

ræʃ [皮肤] 皮疹;突然大量出现的事物

🤩短语
  • diaper rash ([医]尿布疹)

  • skin rash (皮疹)

🎤例句
  • Please Jessie, don’t do anything rash. (求你了,杰西,不要草率行事。)

  • Don’t go making any rash decisions about your future! (不要对你的未来贸然作决定!)

  • It was rather rash of you to lend them your car. (你把汽车借给他们实在有欠考虑。)

🤔同义词
  • hasty, imprudent (轻率的;鲁莽的;不顾后果的)

  • quat, tetter ([皮肤]皮疹;突然大量出现的事物)

2794. raspberry

'rɑ:zbəri, 'ræ- 覆盆子;舌头放在唇间发出的声音;(表示轻蔑,嘲笑等的)咂舌声

🤩短语
  • red raspberry (覆盆子)
🎤例句
  • a bowl of fresh raspberries (一碗新鲜的山莓)

  • raspberry jam (山莓酱)

🤔同义词
  • razzberry, bilberry ([植]覆盆子;舌头放在唇间发出的声音;(表示轻蔑,嘲笑等的)咂舌声)

2795. rate

reit 比率,率;速度;价格;等级

reit 认为;估价;责骂

🤩短语
  • exchange rate (汇率;兑换率)

  • interest rate ([经]利率)

  • growth rate (增长率;生长速率)

  • flow rate (流量;流速)

  • recovery rate (恢复速率)

  • survival rate (存活率)

  • utilization rate (使用率;利用率)

  • high rate (高速率;高效率)

  • heart rate (心率)

  • success rate (成功率;接通率)

  • production rate (生产率)

  • at any rate (无论如何,至少)

  • discount rate ([经]贴现率)

  • at the rate of (按…之速度;按...比率)

  • unemployment rate (失业率)

  • tax rate (税率)

  • strain rate (应变速率;应变率;变形速度)

  • reaction rate ([化]反应速率)

  • error rate (误码率;出错率)

  • death rate (死亡率)

🎤例句
  • Immediately his heart rate (= the number of beats per minute ) increased. (他的心率立即加快了。)
🤔同义词
  • degree, classification, coefficient, price, value ([数]比率,率;[力]速度;价格;等级)

  • assess, count, find, guess, feel (认为;估价;责骂)

  • hop on, tell someone off (责骂;被评价)

2796. ratio

'reiʃiəu, -ʃəu 比率,比例

🤩短语
  • utilization ratio (利用率;实用比)

  • noise ratio (噪声比)

  • compression ratio (n. 压缩比)

  • molar ratio (n. 摩尔比率,摩尔浓度;克分子比,克分子比率)

  • signal-to-noise ratio (信噪比)

  • recovery ratio (采收率)

  • aspect ratio (纵横比;屏幕高宽比)

  • signal to noise ratio (信噪比,信号噪声比)

  • mixture ratio (混合比例)

  • mole ratio ([化]摩尔比;[化]克分子比)

  • mass ratio ([化]质量比)

  • area ratio (n. 面积比)

  • volume ratio (体积比)

  • damping ratio (阻尼系数;阻尼比率;衰减率)

  • blending ratio (n. 混合比例;混纺率)

  • weight ratio (体重比,重量比;重量)

  • mixing ratio ([气象]混合比)

  • transmission ratio (传动比;总齿轮比;传输比)

  • sex ratio (男女人口比例)

  • stress ratio ([物]应力比)

🎤例句
  • From the database snapshot, note the counters in Listing 3 and monitor the ratio among these counters. (在数据库快照中,注意清单 3 中的计数器并监控这些计数器之间的比例。)
🤔同义词
  • rate, scale (比率,[数]比例)

2797. ration

'ræʃən, 'rei- 配给;定量供应

'ræʃən, 'rei- 定量;口粮;配给量

🤩短语
  • grain ration (口粮)
🎤例句
  • Fuel was rationed during the war. (战争期间,燃油定量供应。)
🤔同义词
  • admeasure, allowance (配给;[经管]定量供应)

  • quantification, definite quantity (定量;口粮;配给量)

2798. rattlesnake

'rætlsneik [脊椎] 响尾蛇

🎤例句
  • The rattlesnake tissues provoked the strongest response of all the species in the study. (响尾蛇的组织在本次所有研究物种中所作出的反应最强烈。)

  • One family of completely harmless snakes, the kingsnake, has also evolved serum that neutralizes rattlesnake venom and uses that ability to greater advantage than ground squirrels do. (完全无毒蛇大家庭中的一种,王蛇,也进化出了能中和响尾蛇毒液的血清,并且靠着这一能力获得了比松鼠们更大的好处。)

🤔同义词
  • Crotale, cascabel ([脊椎]响尾蛇)

2799. ravage

'rævidʒ 毁坏;破坏;掠夺

'rævidʒ 蹂躏,破坏

🎤例句
  • a country ravaged by civil war (遭受内战重创的国家)

  • His health was gradually ravaged by drink and drugs. (酗酒和吸毒渐渐毁了他的健康。)

🤔同义词
  • destroy, harry, do for (毁坏;破坏;掠夺)

  • destruction, breaking, blasting (蹂躏,破坏)

  • do for, play havoc with (毁坏;掠夺)