2000_GMAT词汇(正序版)

2000. perceive

pə'si:v 察觉,感觉;理解;认知

🤩短语
  • perceive as (视为;当作)
🎤例句
  • That morning, he perceived a change in Franca’s mood. (那天早上,他注意到弗兰卡情绪的变化。)
🤔同义词
  • detect, feel, absorb, see, read (察觉,感觉;理解;认知)

  • to feel, come to realize (感到,感知;认识到)

2001. perceptibly

pə'septəbli 显然地;可感觉得出地;看得出地

🤔同义词
  • apparently, transparently (显然地;可感觉得出地;看得出地)

2002. perception

pə'sepʃən 知觉;[生理] 感觉;看法;洞察力;获取

🤩短语
  • visual perception (视觉感知;视知觉)

  • aesthetic perception (美感,审美观念;审美知觉)

  • depth perception ([心]深度知觉)

  • sensory perception (n. 感官知觉)

  • sense perception (n. 感觉)

  • motion perception (运动知觉)

  • spatial perception (空间知觉)

  • pain perception (痛知觉)

  • consumer perception (消费者知觉)

  • extrasensory perception (超感知觉)

  • perception and understanding (感知与理解)

  • role perception (角色知觉)

🎤例句
  • He is interested in how our perceptions of death affect the way we live. (他对我们的死亡观如何影响我们的生活方式感兴趣。)
🤔同义词
  • consciousness, viewpoint, sense, feel, insight (知觉;[生理]感觉;看法;洞察力;获取)

2003. perennial

pə'reniəl 多年生的;常年的;四季不断的;常在的;反复的

pə'reniəl 多年生植物

🤩短语
  • perennial plant (多年生植物)

  • perennial grasses (多年生牧草)

  • perennial ryegrass (黑麦草)

  • perennial root (宿根)

🎤例句
  • Lack of resources has been a perennial problem since the beginning. (财力不足从最初起就一直是个问题。)
🤔同义词
  • repeated, iterative ([植]多年生的;常年的;四季不断的;常在的;反复的)

2004. performance

性能;绩效;表演;执行;表现

🤩短语
  • high performance (高性能;高效能的)

  • good performance (良好的性能;良好绩效)

  • performance evaluation (性能评估;性能赋值)

  • performance management (绩效管理)

  • system performance ([计]系统性能;系统业绩)

  • dynamic performance (n. 动态特性)

  • performance appraisal (成绩评价,业绩评价)

  • high performance liquid chromatography (高效液相色谱法;高效液相层析)

  • performance test (特性试验)

  • economic performance (经济表现;经济实绩)

  • performance index (性能指标,工作指数)

  • outstanding performance (出色表现;杰出的表现)

  • performance analysis (技术性能分析)

  • product performance (产品性能)

  • control performance (控制性能)

  • overall performance (整体性能;总指标)

  • superior performance (性能优越)

  • business performance (经营成绩,企业绩效;经营绩效)

  • operating performance (操作手续;营业实绩)

  • working performance (工作性能;作业效率)

🎤例句
  • This evening’s performance will begin at 8.00 pm. (今晚的演出8点开始。)
🤔同义词
  • property, capability, enforcement, execution, implementing (性能;绩效;表演;执行)

2005. perfunctory

pə'fʌŋktəri 敷衍的;马虎的;得过且过的

🎤例句
  • She gave him a perfunctory smile. (她对他漫不经心地笑了笑。)

  • The applause was perfunctory. (掌声听上去是在敷衍了事。)

🤔同义词
  • slapdash (敷衍的;马虎的;得过且过的)

2006. perimeter

pə'rimitə 周长;周界;[眼科] 视野计

🤩短语
  • wetted perimeter ([地]湿周)

  • perimeter blasting (光面爆破;周边爆破;巷道周边爆破法)

🎤例句
  • ...the perimeter of the airport. (…机场周边。)
🤔同义词
  • circumference, campimeter ([数]周长;周界;[眼科]视野计)

2007. periodic

,piəri'ɔdik 周期的;定期的

🤩短语
  • periodic table (周期表)

  • periodic structure (周期性结构;周期组织)

  • periodic wave (周期波)

  • periodic inspection (定期检修)

  • periodic maintenance (定期维修;定期保养)

  • periodic change (周期变化;周期变更)

  • periodic law ([化]周期律;门捷列夫氏定律)

  • periodic function (周期函数)

  • periodic motion (周期运动)

  • periodic review (定期检查;按期盘点)

  • periodic system (周期系,周期系统)

  • periodic acid (过碘酸;高碘酸)

  • periodic table of elements (元素周期表)

  • periodic error (周期误差;周期性误差)

  • periodic time ([计]周期,周期时间)

  • periodic inventory (定期盘存)

  • periodic cleaning (定期清理,定期清洗)

  • periodic report (定期报告)

🎤例句
  • periodic home visits by nurses (护士的定期上门探访)
🤔同义词
  • regular, stated, time, cyclical (周期的;定期的)

2008. periodical

,piəri'ɔdikəl [数] 周期的;定期的

,piəri'ɔdikəl 期刊;杂志

🤩短语
  • periodical inspection (定期检查)
🎤例句
  • She made periodical visits to her dentist. (她定期去看牙医。)
🤔同义词
  • regular, stated, time, cyclical ([数]周期的;定期的)

  • magazine, journal, serial (期刊;杂志)

2009. periphery

pə'rifəri 外围,边缘;圆周;圆柱体表面

🎤例句
  • extremists on the periphery of the animal rights movement (处于动物权利运动边缘的极端分子)
🤔同义词
  • margin, suburb (外围,[地理]边缘;圆周;圆柱体表面)

2010. perishable

'periʃəbl 易腐坏的;易毁灭的;会枯萎的

'periʃəbl 容易腐坏的东西

🤩短语
  • perishable goods (易腐货物;易损物品)

  • perishable food (容易腐坏的食品;易腐食品)

🎤例句
  • perishable goods such as butter, milk, fruit and fish (黄油、牛奶、水果和鱼等易变质的商品)

2011. permanent

永久的,永恒的;不变的

烫发(等于permanent wave)

🤩短语
  • permanent magnet (永久磁铁)

  • permanent residence (长期居留)

  • permanent resident (永久性居民)

  • permanent member (常任理事国;永久性成分)

  • permanent damage (永久损伤)

  • permanent job (固定职业)

  • permanent magnetism (永磁;永久磁性)

  • permanent deformation (永久变形,残留变形)

  • permanent establishment (恒久的设施)

  • permanent representative (常驻代表;常驻大使)

  • permanent address (永久地址;永久住址;原籍)

  • permanent mold (永久铸模;金属铸模)

  • permanent basis (平时编制)

  • permanent error (永久误差;永久性错误)

  • permanent mould (永久模,硬模)

  • permanent way (永存性公路;铁路线路)

  • permanent position (固定位置)

  • permanent mold casting (金属型铸造;冷硬铸造)

  • permanent memory (永久性存储器;固定存储器)

  • permanent set (永久变形;最后凝结;固定装置)

🎤例句
  • He gave up a permanent job in order to freelance. (他放弃了固定工作,为的是当一名自由职业者。)

  • a permanent change in your eating habits (饮食习惯的永久改变)

  • The blindness that the disease causes will be permanent. (这种疾病引起的失明是永久性的。)

  • Miller soon became a permanent fixture (= someone or something that is always there ) on the team. (米勒很快就成为球队的固定队员。)

🤔同义词
  • eternal, constant, steady, lasting, perpetual (永久的,永恒的;不变的)

2012. permeate

'pə:mieit 渗透,透过;弥漫

🤩短语
  • permeate through (渗透入;透过)
🎤例句
  • The smell of diesel oil permeated the air. (空气里充斥着柴油的气味。)
🤔同义词
  • filter, penetrate (渗透,透过;弥漫)

  • smoke, shed (弥漫;透入;散布)

2013. permissive

pə'misiv 许可的;自由的;宽容的;(两性关系)放纵的

🎤例句
  • parents who are too permissive (太过放任的父母)

  • a permissive society (放纵的社会)

🤔同义词
  • free, kind, allowable (许可的;自由的;宽容的;(两性关系)放纵的)

2014. pernicious

pə'niʃəs 有害的;恶性的;致命的;险恶的

🤩短语
  • pernicious anemia (n. 恶性贫血)
🎤例句
  • the pernicious effects of poverty (贫穷的危害性)

  • the media’s pernicious influence (媒体的有害影响)

🤔同义词
  • harmful, evil, kill, malignant, destructive (有害的;恶性的;致命的;险恶的)

2015. perpendicular

,pə:pən'dikjulə 垂直的,正交的;直立的;陡峭的

,pə:pən'dikjulə 垂线;垂直的位置

🎤例句
  • a perpendicular line (垂直线)

  • a perpendicular wall of rock (直立的石壁)

🤔同义词
  • vertical, standing, orthogonal ([数]垂直的,正交的;直立的;陡峭的)

2016. perpetrator

,pə:pi'treitə 犯罪者;作恶者;行凶者

🎤例句
  • The perpetrators were never caught. (作案者始终逍遥法外。)
🤔同义词
  • criminal offender, malefactor (犯罪者;作恶者;行凶者)

2017. perpetuate

pə'petʃueit, -tju- 使不朽;保持

pə'petʃueit, -tju- 长存的

🎤例句
  • an education system that perpetuates the divisions in our society (使我们的社会持续分化的一种教育制度)
🤔同义词
  • retain, keep up (使不朽;保持)

2018. perplex

pə'pleks 使困惑,使为难;使复杂化

🎤例句
  • Shea’s symptoms perplexed the doctors. (谢伊的症状令医生们困惑。)
🤔同义词
  • bepuzzle, confuse (使困惑,使为难;使复杂化)

2019. persecute

'pə:sikju:t 迫害;困扰;同…捣乱

🎤例句
  • The Puritans left England to escape being persecuted. (清教徒离开了英国以躲避迫害。)
🤔同义词
  • beset, eat at (迫害;困扰;同…捣乱)

2020. persist

pə'sist, -'zist 存留,坚持;持续,固执

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

  • iterate (坚持说,反复说)

2021. personality

,pə:sə'næləti 个性;品格;名人

🤩短语
  • healthy personality (健康人格;健全人格)

  • personality development (人格发展,个性发展)

  • independent personality (独立人格)

  • personality trait (人格特质,个性品质)

  • personality disorder (人格障碍;人格失常)

  • personality theory (人格理论;个性理论;性格理论)

  • personality questionnaire (人格问卷)

  • dual personality (双重人格;双重性格)

  • personality type (人格类型,人格型)

  • personality psychology (人格心理学;个性心理学)

  • personality test (人格测验;人格试验)

  • personality chips (个性芯片;性格芯片)

  • personality formation (人格形成)

  • borderline personality (边缘型人格;边缘性人格障碍)

  • personality inventory (人格量表;人格调查表)

  • split personality ([医]人格分裂)

  • personality cult (n. 个人崇拜)

  • borderline personality disorder (边缘型人格障碍)

  • personality change (人格改变)

  • antisocial personality (反社会人格)

🎤例句
  • Despite their different personalities, they became the best of friends. (尽管个性不同,他们还是成了最好的朋友。)

  • Unfortunately, the illness can lead to changes in personality. (不幸的是,这种病会导致性格变化。)

🤔同义词
  • being, kidney, lion, individuality ([心理]个性;品格;名人)

2022. personhood

'pə:sənhud 做人;人格;个性

🤔同义词
  • kidney, individuality (做人;人格;个性)

2023. personnel

,pə:sə'nel 人事部门;全体人员

,pə:sə'nel 人员的;有关人事的

🤩短语
  • technical personnel (技术人员)

  • personnel training (人员培训)

  • management personnel (管理人员;管理人才)

  • personnel management (人事管理)

  • qualified personnel (人才;合格人员)

  • service personnel (保修人员;服务行业人员)

  • personnel system (人事制度;人事系统)

  • security personnel (治安保卫人员)

  • military personnel (军事人员)

  • administrative personnel (管理人员;行政人员)

  • managerial personnel (管理人员)

  • personnel department (人事部门)

  • maintenance personnel (维修人员)

  • research personnel (研发人员)

  • personnel administration (干部(人事)管理)

  • personnel manager (人事部经理)

  • ministry of personnel (人事部)

  • company personnel (公司员工)

  • personnel recruitment (人员招聘,员工招聘)

  • trained personnel (专门人才)

🎤例句
  • A copy should then be sent to Personnel for our files. (然后必须送一份到人事部供我们存档。)

  • the personnel department (人事部)

🤔同义词
  • crew, Personnel Department (人事部门;全体人员)

2024. perspective

pə'spektiv 观点;远景;透视图

pə'spektiv 透视的

🤩短语
  • in perspective (正确地;符合透视法地)

  • new perspective (新观点)

  • historical perspective (历史展望)

  • perspective projection (透视投影;中心投影法)

  • perspective drawing (透视图)

  • perspective view (透视图)

  • out of perspective (不成比例的(地);不按透视法的(地))

  • linear perspective (线条透视;直线透视图)

🎤例句
  • the artist’s use of perspective (那位画家对透视法的运用)
🤔同义词
  • viewpoint, outlook, eye, sentiment, standpoint (观点;远景;[数]透视图)

  • clairvoyant ([数]透视的)

2025. persuade

pə'sweid 说服,劝说;使某人相信;劝某人做(不做)某事

pə'sweid 空闲的,有闲的

🎤例句
  • He was fairly easily persuaded . (他很轻易就被说服了。)
🤔同义词
  • satisfy, convince, argue (说服,劝说;使某人相信;劝某人做(不做)某事)

  • talk around, win over (说服;被说服)

  • available, leisure, off (空闲的,有闲的)

2026. pertinent

'pə:tinənt 相关的,相干的;中肯的;切题的

🤩短语
  • pertinent data (有关资料,相应的资料)
🎤例句
  • He asked me a lot of very pertinent questions . (他问了我许多直接相关的问题。)
🤔同义词
  • relevant, relational, correlative (相关的,相干的;中肯的;切题的)

2027. perturb

pə'tə:b 扰乱;使…混乱;使…心绪不宁

🎤例句
  • What perturbs me is that magazine articles are so much shorter nowadays. (让我不安的是现在杂志文章都短多了。)
🤔同义词
  • disorder, upset (扰乱;使…混乱;使…心绪不宁)

2028. pervasive

普遍的;到处渗透的;流行的

🤩短语
  • pervasive computing (普遍计算技术)
🎤例句
  • the pervasive influence of television (电视无所不在的影响)

  • the all-pervasive mood of apathy (到处弥漫的冷漠情绪)

🤔同义词
  • widespread, universal, ruling, generalized (普遍的;到处渗透的)

2029. perversion

pɔ'və:ʃən, -ʒən 反常;颠倒;曲解;误用;堕落

🤩短语
  • sexual perversion (性反常,性变态;[医]性欲倒错,变态性欲)
🎤例句
  • Critics say that the system is a dangerous perversion of democracy. (批评家们说,这种体系是对民主的危险的歪曲。)
🤔同义词
  • corruption, distortion, degradation, deterioration (反常;颠倒;曲解;误用;堕落)

2030. pesticide

'pestisaid 杀虫剂

🤩短语
  • pesticide residue ([药]农药残留(量))

  • organophosphorus pesticide (有机磷农药)

  • chemical pesticide (化学农药)

🎤例句
  • This pesticide is diluted with water and applied directly to the fields. (这种杀虫剂用水稀释后直接施用在田里。)
🤔同义词
  • insecticide, insect repellent, insect killer, insect spray, anabasin ([农药]杀虫剂)

2031. petition

pi'tiʃən 请愿;请愿书;祈求;[法] 诉状

pi'tiʃən 请愿;请求

🤩短语
  • file a petition (提交请愿书)
🎤例句
  • Local residents have drawn up a petition to protest the hospital closure. (当地居民已草拟了一份请愿书,抗议关闭医院。)

  • {"GEO":["AmE"],"GLOSS":["an attempt to get a lot of people to sign a petition"],"COLLOINEXA":["petition drive"]} (发动民众签名的〕请愿运动)

🤔同义词
  • imprecation (请愿;[法][专利]请愿书;祈求;诉状)

  • demand, apply for (请愿;[专利]请求)

  • apply for, pray for (请愿;[专利]请求;恳求)

2032. petroleum

pi'trəuliəm, pə- 石油

🤩短语
  • petroleum industry (石油工业)

  • petroleum gas (石油气)

  • liquefied petroleum gas (液化石油气)

  • petroleum geology (石油地质学)

  • petroleum coke (石油焦(炭))

  • petroleum ether (石油醚;石油精)

  • petroleum engineering (石油钻采工程)

  • petroleum refining ([化]炼油;石油加工)

  • petroleum resin (石油树脂)

  • petroleum pipeline (石油管路)

  • institute of petroleum ((英国)石油学会)

  • petroleum product (石油产品;石油产物;石油制品)

  • petroleum institute (石油学院)

  • petroleum hydrocarbon (石油烃)

  • petroleum reservoir (油贮;石油储集层;贮油柜)

  • petroleum refinery (炼油厂)

  • petroleum sulfonate ([化]磺酸盐,石油磺酸盐)

  • petroleum pitch (石油沥青)

  • petroleum asphalt ([化]石油沥青)

  • petroleum chemistry (石油化学产品)

🎤例句
  • petroleum-based products (石油产品)
🤔同义词
  • fossil oil, geoline ([油气]石油)

2033. pharmaceutical

,fɑ:mə'sju:tikəl 制药(学)的

,fɑ:mə'sju:tikəl 药物

🤩短语
  • pharmaceutical factory (药厂;制药厂)

  • pharmaceutical analysis (药物分析)

  • pharmaceutical chemistry (药物化学)

  • pharmaceutical preparation (药物制剂;医药制剂)

  • pharmaceutical product (药剂;药用物品)

  • pharmaceutical botany (药用植物学)

  • pharmaceutical department (制药科)

🎤例句
  • the pharmaceutical industry (制药业)

  • pharmaceutical products (药物)

  • Antibiotics were of no use, neither were other pharmaceuticals. (抗生素没有用,其他药物也没有用。)

🤔同义词
  • drugs, medication (药物)

2034. pharmacy

'fɑ:məsi 药房;配药学,药剂学;制药业;一批备用药品

🤩短语
  • college of pharmacy (药学院;药剂学院)

  • pharmacy equipment (药房设备)

🎤例句
  • an all-night pharmacy (通宵药店)
🤔同义词
  • dispensary, officina (药房;[药]配药学,药剂学;制药业;一批备用药品)

2035. phase

月相

🤩短语
  • liquid phase (液相)

  • first phase (第一期;初相)

  • phase in (逐步采用;分阶段引入)

  • two phase (两相的;二相;二相的;双相的)

  • solid phase ([物]固相)

  • phase change (相变)

  • gas phase (气相,气态)

  • three phase (三相)

  • development phase (开发阶段;发育期)

  • phase transition (相变)

  • phase transformation (相位变换)

  • single phase ([电]单相的)

  • in phase (同相地;协调地)

  • phase shift (相移)

  • phase separation (相位分离,相位差)

  • design phase ([计]设计阶段)

  • phase difference (相位差)

  • phase diagram ([物理](表示物质的各种相态平衡关系的)相图)

  • stationary phase ([化]固定相;稳定期)

  • mobile phase ((色谱分析的)流动相)

🎤例句
  • We should phase the input and output of the machine. (我们应该使机器的输入功率和输出功率的相位同步。)
🤔同义词
  • stage, age, grade ([物]相;阶段;[天]位相)

2036. phenomenon

fi'nɔminən, fə- 现象;奇迹;杰出的人才

🤩短语
  • social phenomenon (社会现象;群集现象)

  • natural phenomenon (自然现象)

  • normal phenomenon (正常现象)

  • psychological phenomenon (心理现象)

  • plateau phenomenon (高原现象)

  • el nino phenomenon (厄尔尼诺现象)

  • rebound phenomenon (回缩现象;回跳现象)

🎤例句
  • Homelessness is not a new phenomenon . (无家可归已不是什么新现象。)
🤔同义词
  • wonder, miracle ([物]现象;奇迹;杰出的人才)

2037. philanthropic

,filən'θrɔpik 博爱的;仁慈的

🎤例句
  • Some of the best services for the seniors are sponsored by philanthropic organizations. (一些一流老人服务机构是由慈善组织资助的。)
🤔同义词
  • humane, caritative (博爱的;仁慈的)

2038. philosophy

fi'lɔsəfi, fə- 哲学;哲理;人生观

🤩短语
  • business philosophy (经营理念,经营哲学)

  • management philosophy (管理哲学;经营哲学)

  • design philosophy (设计原则;设计原理)

  • philosophy of life (人生哲学)

  • political philosophy (政治哲学)

  • philosophy of science (科学哲学)

  • natural philosophy (自然哲学(从前用以指自然科学,特别是物理学))

  • moral philosophy (道德哲学;伦理学)

  • company philosophy (企业文化;企业理念;公司经营思想)

  • doctor of philosophy (D.);博士学位(等于doctorate);哲学博士(等于Ph.D.,D.Ph或D.Phil))

  • practical philosophy (实践哲学,实际哲学)

  • philosophy of education (教育哲学)

  • analytic philosophy (分析哲学;解析哲学)

  • philosophy of law (法律哲学)

  • analytical philosophy (分析哲学;语言分析学派)

  • philosophy of mind (精神哲学)

  • existential philosophy (存在哲学;现代实存哲学)

  • contemporary western philosophy (当代西方哲学)

  • philosophy of religion (宗教哲学;宗教哲学文化)

  • philosophy of marxism (n. 马克思主义哲学)

🎤例句
  • Emma studies philosophy at university. (埃玛在大学攻读哲学。)
🤔同义词
  • Weltbild, Anschauung (哲学;哲理;人生观)

2039. photon

'fəutɔn [物] 光子;辐射量子;见光度(等于light quantum)

🤩短语
  • photon energy (光子能)

  • photon detector (光子探测器)

  • photon counter (光子计数器)

  • photon flux (光子通量)

2040. photosynthesis

,fəutə'sinθəsis 光合作用

🤩短语
  • net photosynthesis (净光合作用;净光能合成)
🎤例句
  • It has at least one gene necessary for photosynthesis—so far it’s the only animal known with this ability. (它有至少一个基因是光合作用所必需的——到目前为止这是唯一被发现具有此项能力的动物。)

  • The belt of vegetation that crosses Africa below the Sahara is very dark because most of the sunlight is absorbed by plants for photosynthesis. (在撒哈拉沙漠下方,横贯非洲中部的植被带颜色非常深,因为植物由于光合作用吸收了大多数太阳光。)

  • As the ocean warms, it becomes more stratified, with the warmer water remaining at the top where the organisms need to be in order to do photosynthesis. (但是随着海水变暖,它的层次会更加分明,温度更高的海水会停留在表面,而这里正是生物体进行光合作用必需的地方。)

2041. physiological

,fiziə'lɔdʒikəl 生理学的,生理的

🤩短语
  • physiological function (生理机能)

  • physiological process (生理过程)

  • physiological saline (生理盐水;生理盐溶液)

  • physiological reaction ([医]生理反应)

  • physiological ecology (生理生态学)

  • physiological character (生理性状;生理特点)

  • physiological age (生理年龄)

🎤例句
  • If so, this would add to a growing list of physiological and biological markers of sexual orientation. (如果是这样,这可能会给生理和生物学上的性取向标记增加一长串名单。)

  • Almost anything that we like to do - eat, shop, gamble, have sex - contain the potential for psychological and physiological dependence. (我们喜欢做的几乎任何事——吃饭,购物,赌博,性爱——都可能引起心理和生理的依赖。)

  • How do you respond to skeptics who say there must be some biological or physiological basis for that kind of experience, which you say in the book is medically inexplicable? (对那些无神论者关于濒死体验应该有些生物学的或生理学的基础的说法你如何回应,你在书中说这种体验是医学上无法解释的?)

2042. physiology

,fizi'ɔlədʒi 生理学;生理机能

🤩短语
  • plant physiology (n. [医]植物生理学)

  • human physiology (人体生理学)

  • anatomy and physiology (解剖生理学;解剖学与生理学)

  • exercise physiology (运动生理学;运动生物学)

  • cell physiology (细胞生理学)

🎤例句
  • a book on biochemistry and physiology (一本关于生物化学和生理学的书)
🤔同义词
  • physiological function, bionomy ([生理]生理学;生理机能)

2043. pigment

'piɡmənt [物][生化] 色素;颜料

'piɡmənt 给…着色

🤩短语
  • red pigment (红色颜料,红颜料)

  • pigment printing (染印)

  • organic pigment (有机颜料)

  • retinal pigment (视网膜色素)

  • titanium pigment (钛白粉;钛颜料)

  • pearlescent pigment (珍珠光泽颜料;珠母涂料)

  • ceramic pigment (n. 陶瓷颜料)

  • white pigment (白色颜料)

  • pigment dyeing (涂料染色,颜料染色)

  • photosynthetic pigment (光合色素)

  • pigment paste (颜料膏)

  • skin pigment (皮肤色素)

  • mineral pigment (矿物颜料;无机颜料)

  • inorganic pigment ([化]无机颜料)

  • pearl pigment (珍珠颜料)

  • age pigment (n. 老年斑)

  • bile pigment (胆色素;胆汁色素)

🎤例句
  • Melanin is the dark brown pigment of the hair, skin and eyes. (黑色素是头发、皮肤以及眼睛中的深棕色色素。)

  • The artist Sandy Lee uses natural pigments in her work. (画家桑迪·李在她的作品中使用天然颜料。)

🤔同义词
  • paint, coloring matter ([生物][物][生化]色素;[颜料]颜料)

  • colorize, stain (给…着色)

2044. pinpoint

'pinpɔint 查明;精确地找到;准确描述

'pinpɔint 精确的;详尽的

'pinpɔint 针尖;精确位置;极小之物

🎤例句
  • It’s difficult to pinpoint the cause of the accident. (事故原因很难查明。)
🤔同义词
  • assure oneself, ascertain (查明;精确地找到;准确描述)

  • accurate, precise, mathematical, strict, rigid (精确的;详尽的)

  • needlepoint, fingerling (针尖;精确位置;极小之物)

2045. pirate

'paɪrɪt 海盗;盗版;侵犯专利权者

'paɪrɪt 掠夺;翻印;剽窃

🤩短语
  • pirate ship (海盗船)

  • pirate software (盗版软件)

🎤例句
  • Computer game pirates cost the industry twenty million pounds a year. (电脑游戏盗版者每年要给该行业带来两千万英镑的损失。)
🤔同义词
  • corsair, sea wolf (海盗;盗版;侵犯专利权者)

  • harry, despoil (掠夺;翻印;剽窃)

  • freeboot (做海盗;从事劫掠)

2046. pivotal

'pivətl 关键的;中枢的;枢轴的

'pivətl 关键事物;中心事物

🤩短语
  • pivotal role (关键作用;要害作用)
🎤例句
  • The Bank of England has a pivotal role in the London money market. (英格兰银行在伦敦货币市场中起着关键性的作用。)
🤔同义词
  • central, key (关键的;中枢的;枢轴的)

2047. placate

plə'keit, 'pleikeit, 'plæ- 抚慰;怀柔;使和解

🎤例句
  • These changes did little to placate the unions. (这些变革对于工会没有起到多少安抚作用。)
🤔同义词
  • propitiate, reconcile (抚慰;怀柔;使和解)

2048. plague

pleiɡ 瘟疫;灾祸;麻烦;讨厌的人

pleiɡ 折磨;使苦恼;使得灾祸

🤩短语
  • bubonic plague (n. [医]黑死病)

  • lung plague (牛肺疫,牛传染性胸膜肺炎)

  • black plague (鼠疫;黑死病)

  • great plague (n. 大瘟疫(指1665年流行于伦敦的鼠疫))

  • devouring plague (吞噬瘟疫(游戏中用语))

🎤例句
  • drops in population levels due to plagues and famines (瘟疫和饥荒造成的人口水平下降)
🤔同义词
  • disaster, trouble, headache ([医]瘟疫;灾祸;麻烦;讨厌的人)

  • harry, worry, trouble, tear, devil (折磨;使苦恼;使得灾祸)

2049. plaintiff

'pleintif 原告

🎤例句
  • The lead plaintiff of the lawsuit is the University of California. (这次诉讼的第一原告是加利福尼亚大学。)
🤔同义词
  • claimant, demandant (原告)

2050. planetary

'plænitəri 行星的

🤩短语
  • planetary gear (行星齿轮)

  • planetary gear transmission (行星齿轮传动)

  • planetary transmission (行星齿轮变速箱)

  • planetary motion (行星运动)

  • planetary gear train (行星轮系)

  • planetary nebula (行星状星云)

  • planetary boundary layer (行星边界层;地表边界层)

  • planetary system (行星系)

🎤例句
  • Within our own galaxy there are probably tens of thousands of planetary systems. (在我们所在的银河系中,很可能存在数以万计的行星系。)

2051. plankton

'plæŋktən 浮游生物(总称)

🎤例句
  • ...its usual diet of plankton and other small organisms. (...它通常赖以为食的浮游生物和其他微生物。)

2052. plantation

plæn'teiʃən 栽植;殖民;大农场

plæn'teiʃən 适用于种植园或热带、亚热带国家的

🤩短语
  • tea plantation (茶园;茶叶种植场)
🎤例句
  • a rubber plantation (橡胶园)
🤔同义词
  • settlement, colonization (栽植;殖民;大农场)

2053. plateau

高原

高原印第安人的

🤩短语
  • loess plateau (黄土高原)

  • tibetan plateau (青藏高原)

  • qinghai-tibet plateau (青藏高原)

  • tibet plateau (青藏高原)

  • colorado plateau (科罗拉多高原(美国西南部高原))

  • plateau phenomenon (高原现象)

  • high plateau (高地,高原)

  • plateau climate (高原气候)

  • career plateau (职业高原;职业生涯高原)

🎤例句
  • A broad valley opened up leading to a high, flat plateau of cultivated land. (一个宽阔的山谷展开,通向一片平坦的高原耕地。)
🤔同义词
  • altiplano, high land ([地理]高原;稳定水平;托盘;平顶女帽)

  • level out (达到平衡;达到稳定时期)

2054. platform

'plætfɔ:m 平台;月台,站台;坛;讲台

🤩短语
  • service platform (工作台;操作平台)

  • offshore platform (海上平台;近海平台)

  • open platform (开放平台)

  • working platform (工作平台;工专)

  • drilling platform ([工程]钻探平台)

  • mobile platform (动平台;可自行移动的近海钻井平台;移动式平台;流动平台)

  • carbonate platform (碳酸盐岩台地;碳酸盐地台)

  • operating platform (操作平台)

  • oil platform (石油平台)

  • platform software (平台软件)

  • stabilized platform (稳定平台)

  • online trading platform (网上交易平台)

  • station platform (月台,站台)

  • platform structure (站台结构)

  • platform scale (台秤)

  • lifting platform (升降平台;举重台)

  • platform diving (跳台跳水)

  • lift platform (升降平台;上升平台)

  • landing platform (卸货平台)

  • oil drilling platform (石油钻井平台)

🎤例句
  • The Edinburgh train will depart from platform six. (开往爱丁堡的火车将从六号站台发车。)
🤔同义词
  • flatform, hathpace ([计][矿业]平台;月台,[铁路]站台;坛;[家具]讲台)

2055. plausible

'plɔ:zəble 貌似可信的,花言巧语的;貌似真实的,貌似有理的

🎤例句
  • His story certainly sounds plausible. (他的叙述听上去当然很合理。)

  • a plausible explanation (说得过去的解释)

🤔同义词
  • smooth-tongued, rhetoric (貌似可信的,花言巧语的;貌似真实的,貌似有理的)

2056. plead

pli:d 借口;为辩护;托称

🤩短语
  • plead guilty (服罪;[经]被告服罪)

  • plead for (v. 请求;为…辩护)

  • plead with (向…恳求;恳求…)

  • plead against sb (反驳某人)

🎤例句
  • She stayed home from work, pleading illness. (她告病在家不去上班。)
🤔同义词
  • excuse for (借口;为...[法]辩护;托称)

  • pray for, cry on (恳求;[法]辩护)

2057. pledge

pledʒ 保证,誓言;抵押;抵押品,典当物

pledʒ 保证,许诺;用……抵押;举杯祝……健康

🤩短语
  • pledge oneself (宣誓;保证)

  • pledge of allegiance (效忠誓言)

  • cash pledge (押金)

🎤例句
  • The meeting ended with a pledge to step up cooperation between the six states of the region. (会议以加快该地区6个州之间合作的承诺结束。)
🤔同义词
  • assurance, certification, commitment, guarantee, mortgage (保证,誓言;[经]抵押;抵押品,典当物)

  • undertake, assure, promise (保证,许诺;用……抵押;举杯祝……健康)

2058. plot

plɔt 情节;图;阴谋

plɔt 密谋;绘图;划分;标绘

🤩短语
  • plot of land (地块;基址)

  • plot against (暗算;阴谋策划)

  • plot out (划分;分配;描绘,提出…纲要)

  • plot area (图形区)

  • sample plot (样地;(植林试验)标准地;样区;样图)

  • garden plot (园地)

  • plot plan (配置图;醳图)

  • plot ratio (容积率;地积比率;建造比率)

  • main plot (主要情节)

🎤例句
  • The court heard how she and her lover hatched a plot (= planned a plot ) to kill her husband. (法庭听取了她和情人密谋杀害她丈夫的案情。)

  • The plot to overthrow the military government was foiled (= prevented from being successful ) . (推翻军政府的秘密计划被挫败了。)

  • an assassination plot (一宗暗杀阴谋)

🤔同义词
  • action, designing, scenario (情节;图;阴谋)

  • lot, to divide (密谋;[测]绘图;划分;标绘)

  • be up to something, to plan (密谋;策划;绘制)

2059. plough

plau 犁;耕

plau 犁;耕地(等于plow)

🤩短语
  • disc plough (圆盘犁)
🎤例句
  • In those days the land was plowed by oxen. (在那个年代是用公牛来犁地的。)

  • a ploughed field (犁过的地)

🤔同义词
  • till, plow ([农机]犁;耕)

  • open circuit, clear the way for (用犁耕田;开路)

  • cultivated land, arable land ([农机]犁;耕地(等于plow))

2060. plume

plu:m 用羽毛装饰

plu:m 羽毛

🤩短语
  • mantle plume ([地质]地幔柱)

  • borrowed plumes (n. 借得的漂亮衣服装门面;靠别人得来的声望)

  • smoke plume (烟流,烟羽)

🎤例句
  • ...broad straw hats decorated with ostrich plumes. (…装饰着鸵鸟毛的宽沿草帽。)
🤔同义词
  • feather (用羽毛装饰)

  • feather ([鸟]羽毛)

2061. plummet

'plʌmɪt [测] 铅锤,坠子

'plʌmɪt 垂直落下;(价格、水平等)骤然下跌

🎤例句
  • House prices have plummeted down. (房价已经暴跌。)
🤔同义词
  • gravity weight, sinker ([测]铅锤,坠子)

2062. plunge

投入;跳进

突然地下降;投入;陷入;跳进

🤩短语
  • plunge into (投入;跳入;突然或仓促地开始某事)

  • take the plunge (冒险尝试;采取决定性步骤)

  • plunge pool (n. 瀑布下的水潭)

🎤例句
  • ...a plunge into cold water. (…向着冰冷的水中的纵身一跳。)
🤔同义词
  • investment, input (投入;跳进)

  • plough into, throw one's self into (投入;陷入;跳进)

  • let sb in for, let in for (使陷入;使投入;使插入)

2063. plywood

'plaiwud 夹板,胶合板

🤩短语
  • faced plywood (贴面胶合板;覆金属板)
🎤例句
  • ...a sheet of plywood. (…一张胶合板。)
🤔同义词
  • assula, glued board (夹板,[木]胶合板)

2064. pneumonia

nju:'məunjə 肺炎

🤩短语
  • atypical pneumonia ([医]非典型性肺炎)

  • bacterial pneumonia (细菌性肺炎)

  • pneumocystis carinii pneumonia (肺孢子虫病;卡氏肺孢子虫肺炎)

  • interstitial pneumonia (间质性肺炎)

  • aspiration pneumonia ([医]吸入性肺炎)

  • bronchial pneumonia ([医]支气管性肺炎)

  • lobar pneumonia ([医]大叶性肺炎)

🎤例句
  • She was taken to hospital, suffering from pneumonia. (她得了肺炎,被送往医院。)
🤔同义词
  • pulmonitis ([内科]肺炎)

2065. pneumonic

nju:'mɔnik 肺的;肺炎的

🎤例句
  • The World Health Organization said pneumonic plague is the most virulent but least common form of plague. The mortality rate can be high if left untreated. (根据世界卫生组织介绍,肺鼠疫是鼠疫中最致命也是极少见的类型,未经治疗的肺鼠疫死亡率极高。)
🤔同义词
  • pulmonary (肺的;肺炎的)

2066. poach

pəutʃ 水煮;偷猎;窃取;把…踏成泥浆

🎤例句
  • Deer have been poached here for years. (多年来这里一直有人偷偷地猎鹿。)
🤔同义词
  • filch (水煮;偷猎;窃取;把…踏成泥浆)

  • to infringe on, encroach on (偷猎;侵犯;剽窃)

2067. poacher

'pəutʃə 偷猎者;侵入者;炖蛋锅

🤔同义词
  • intruder, penetrator (偷猎者;侵入者;炖蛋锅)

2068. polar

'pəulə 极地的;两极的;正好相反的

'pəulə 极面;极线

🤩短语
  • polar bear (北极熊)

  • polar coordinate (极坐标;极座标;极坐标系统)

  • polar region (极地;近极区域)

  • polar ice (极地冰)

  • polar solvent ([化]极性溶剂)

  • polar fleece (摇粒绒)

  • polar group (极性基团)

  • polar body (极体)

  • polar angle (极角)

  • polar cap ([地]极地冰冠;[天]火星表面的极冠;高山冰冠)

  • polar axis ([天]极轴)

  • polar molecule (极性有极分子)

🎤例句
  • As our climate warms up, the polar ice caps will begin to melt. (随着地球气候逐渐变暖,极地的冰冠将开始融化。)
🤔同义词
  • dipolar, diametrical ([数]极地的;两极的;正好相反的)

2069. poll

pəul 投票;民意测验;投票数;投票所

pəul 投票;剪短;对…进行民意测验;获得选票

pəul 无角的;剪过毛的;修过枝的

🤩短语
  • opinion poll (民意测验;选举投票)

  • go to the polls (去投票处投票)

  • public opinion poll (民意测验)

  • gallup poll (n. 盖洛普民意测验)

  • poll tax (人头税)

  • straw poll (n. 测验民意的投票)

🎤例句
  • A recent poll found that 80% of Californians support the governor. (最近的一项民意调查发现80%的加利福尼亚人支持州长。)

  • Polls indicate that education is the top issue with voters. (民意调查显示,教育是选民心中的头等大事。)

  • Labour is ahead in the polls. (工党在民意调查中处于领先地位。)

  • The latest public opinion poll showed that 25% of us consider ourselves superstitious. (最新的民意调查显示我们中有25%的人认为自己迷信。)

🤔同义词
  • vote, referendums (投票;民意测验;投票数;投票所)

  • crop, cast one's vote (投票;剪短;对…进行民意测验;获得选票)

  • cast one's vote, ballot (投票)

  • hummel, hornless (无角的;剪过毛的;修过枝的)

2070. pollen

'pɔlin 传授花粉给

'pɔlin [植] 花粉

🤩短语
  • bee pollen (蜂花粉)

  • pollen tube (n. 花粉管)

  • pine pollen (松花粉)

  • pollen grain (花粉粒)

  • pollen mother cell (花粉母细胞)

🎤例句
  • The problem occurs because plants need to transfer pollen by wind and insect to fertilization and reproduce. (发生这样的问题是因为植物需要通过风和昆虫传递花粉进行受精繁殖。)

2071. pollinate

'pɔlineit 对授粉

🎤例句
  • flowers pollinated by bees (由蜜蜂授粉的花)

2072. pollutant

pə'lu:tnt 污染物

🤩短语
  • pollutant discharge (污染物排放)

  • pollutant emission (污染物排放;污染发散物)

  • atmospheric pollutant (大气污染物)

  • pollutant source (污染源)

  • chemical pollutant (化学污染物)

  • persistent pollutant (持久性污染物)

🎤例句
  • a dumping ground for toxic pollutants (有毒污染物堆放场)
🤔同义词
  • contamination, fomite ([环境]污染物)

2073. polygraph

'pɔliɡrɑ:f, -ɡræf 测谎器;复写器;多种波动描记器

🎤例句
  • Hill's lawyers announced she had taken and passed a polygraph test. (希尔的律师们宣布她已接受并通过了测谎实验。)
🤔同义词
  • papyrograph (测谎器;[轻]复写器;[医]多种波动描记器)

2074. population

,pɔpju'leiʃən 人口;[生物] 种群,[生物] 群体;全体居民

🤩短语
  • population growth (人口的增长)

  • rural population (农村人口)

  • population density (人口密度;种群密度)

  • floating population (流动人口)

  • large population (庞大的人口)

  • urban population (城市人口)

  • general population (母体)

  • population quality (人口素质;人口质量)

  • aging population (老年人口;老化人口)

  • population structure (人口结构;种群结构;总体结构)

  • population increase (人口增长)

  • population size (人口规模;人口数量;群体大小)

  • population dynamics (种群动态;人口动态)

  • population distribution (人口分布;总体分布;粒子数分布)

  • population explosion (人口爆炸;人口激增)

  • population control (人口控制;种群控制)

  • initial population (起始粒子数反转;原始群体)

  • population genetics (群体遗传学;人口遗传学)

  • target population (人口指标,目标人群)

  • population census (人口普查)

🎤例句
  • Nearly 70 percent of the population still live in the countryside. (人口中差不多有70%仍住在乡村。)
🤔同义词
  • syngen, species group (人口;种群,[生物]群体;全体居民)

2075. porcelain

'pɔ:səlin, -lein 瓷;瓷器

'pɔ:səlin, -lein 瓷制的;精美的

🤩短语
  • pottery and porcelain (陶瓷;陶瓷器)

  • blue and white porcelain (青花瓷;青花瓷器)

  • red porcelain (紫砂)

  • porcelain tile (瓷砖)

  • porcelain ware (瓷器)

  • porcelain clay (n. 瓷土)

  • porcelain enamel (搪瓷;瓷釉)

  • porcelain insulator (瓷绝缘体,瓷隔电子)

  • ancient porcelain (古瓷)

  • porcelain crucible (瓷坩埚)

  • glazed porcelain (玻璃瓷)

  • porcelain cup (瓷杯,瓷盆;瓷盘绝缘子)

  • porcelain dish (瓷皿,瓷蒸发皿)

  • household porcelain (日用瓷)

🎤例句
  • a porcelain vase (瓷花瓶)
🤔同义词
  • china, stoneware ([陶瓷]瓷;瓷器)

  • china, delicate, fine (瓷制的;精美的)

2076. porpoise

'pɔ:pəs 海豚;鼠海豚

🤩短语
  • finless porpoise (江豚,江猪)
🎤例句
  • The rays are often seen gathering in groups near the surface, “flying” through the water by flapping their pectoral fins and sometimes even leaping porpoise-like into the air. (魟鱼经常会成群的聚集在水面以下,通过拍动胸鳍在水中“飞行”,有时候甚至会像海豚一样跃出海面。)

  • The Baiji Conservation Aquarium has already scored small successes with a similar breeding scheme aimed at averting the extinction of the endangered Yangtze finless porpoise. (为防止这种无鳍海豚的灭绝,白鳍豚保护水族馆采用相同的培育方法已经取得了一些成就。)

  • Still, she cautions that it's possible that the Dall's porpoise hunt in Japan may harm subpopulations of that animal, which numbers more than a million worldwide. (然而,他警告在日本的捕猎可能危害白腰鼠海豚的亚种的安全,尽管白腰鼠海豚全种在地球上有一百多万只。)

🤔同义词
  • sea hog, common dolphin ([脊椎]海豚;鼠海豚)

2077. portfolio

pɔ:t'fəuljəu, ,pəut- 公文包;文件夹;证券投资组合;部长职务

🤩短语
  • investment portfolio (投资证券组合)

  • portfolio investment (笼统有价证券投资;间接投资)

  • product portfolio (产品组合;产品系列)

  • portfolio selection (组合证券投资选择;[经]笼统投资选择)

  • portfolio management (组合管理;资产组合管理;证券投资管理)

  • portfolio theory (最佳证券投资理论)

  • portfolio assessment (档案评估)

  • portfolio risk (证券组合投资风险)

  • asset portfolio (资产组合)

  • portfolio manager (投资组合经理;组合基金经理;有价证券管理人)

  • portfolio strategy (投资组合战略)

🎤例句
  • an investment portfolio (投资组合)
🤔同义词
  • folder, briefcase ([管理]公文包;文件夹;证券投资组合;部长职务)

2078. portrait

'pɔ:trit, -treit, 'pəu- 肖像;描写;半身雕塑像

🤩短语
  • head portrait (头像)

  • phase portrait (相位图;相图)

  • family portrait (全家福)

🎤例句
  • a family portrait (全家福)

  • She’s been commissioned to paint Jackson’s portrait . (她已受托为杰克逊画肖像。)

🤔同义词
  • description, image, icon (肖像;描写;半身雕塑像)

2079. portray

pɔ:'trei, pəu- 描绘;扮演

🎤例句
  • His most famous painting portrayed the death of Nelson. (他最著名的画作描绘的是纳尔逊之死。)

  • Religion was portrayed in a negative way. (对宗教的描写是负面的。)

🤔同义词
  • represent, play, trace, figure (描绘;扮演)

2080. posit

'pɔzit 安置;假定

'pɔzit 假设;设想

🎤例句
  • Several writers have posited the idea of a universal consciousness. (几个作者都假设一种普遍意识的思想。)
🤔同义词
  • establish, put, station, bed, plant (安置;假定)

  • conception, hypothesis, if, assumption (假设;设想)

2081. positive

'pɔzətiv, -zi- 积极的;[数] 正的,[医][化学] 阳性的;确定的,肯定的;实际的,真实的;绝对的

'pɔzətiv, -zi- 正数;[摄] 正片

🤩短语
  • positive effect (积极的效果;明显效果)

  • positive and negative (正反;肯定和否定)

  • positive attitude (积极态度)

  • positive correlation ([化]正相关)

  • positive influence (正面影响,积极影响)

  • positive results (阳性反应;积极的结果(positive result的复数))

  • in a positive way (用积极的方法;从正面)

  • positive pressure (正压力)

  • positive feedback (正反馈)

  • positive response (肯定回应;[计]正响应)

  • false positive (假阳性)

  • positive change (正向的改变)

  • positive and negative effects (正负作用)

  • positive factor (积极的因素;正因素)

  • positive action (积极行动;强制作用)

  • positive energy (正能量;正面能量)

  • positive definite ([计]正定的)

  • positive control (正控制,完全控制)

  • positive interaction (n. 正相互作用)

  • positive ion (阳离子;正离子)

🎤例句
  • At least something positive has come out of the situation. (至少这个情况也产生了一些积极的东西。)

  • Write down all the positive things about your life. (记下生活中所有好的事情。)

  • The rural environment was having a positive effect on the children’s health. (乡村环境对孩子们的健康有好处。)

  • It’s been a very positive experience for her. (那对她来说是一次非常有益的经历。)

  • TV can be a positive influence . (电视也会有好的影响。)

  • the positive contribution to the community made by many older people (许多老年人为社区做出的积极贡献)

  • It’s been a difficult time but, on the positive side , I feel physically fine. (日子过得不容易,不过从好的方面看,我的身体状况还不错。)

  • Women should be portrayed in a more positive light . (应该从更正面的角度来描绘女性。)

🤔同义词
  • active, established, practical, actual, fixed, effective, sincere ([电]积极的;[摄][物][数]正的,[化学][医]阳性的;确定的,肯定的;实际的,真实的;绝对的)

2082. possess

控制;使掌握;持有;迷住;拥有,具备

🤩短语
  • possess oneself (自制,镇静)

  • possess someone of something (使某人拥有某物)

  • possess of (拥有;占有)

🎤例句
  • Different workers possess different skills. (不同的工人拥有不同技能。)

  • He no longer possessed the power to frighten her. (他再也吓不倒她了。)

🤔同义词
  • contain, regulate, bit, bottle, manage (控制;使掌握;持有;迷住)

2083. possibility

,pɔsə'biləti 可能性;可能发生的事物

🤩短语
  • production possibility (生产可能性)

  • by any possibility (万一;可能)

🎤例句
  • There’s always a possibility that he might go back to Seattle. (他也许会回到西雅图去,这种可能性一直存在。)

  • the possibility of an enemy attack (敌人进攻的可能性)

  • There was no possibility of changing the voting procedure. (改变投票程序是不可能的。)

  • A peace settlement now looks like a real possibility . (达成和平协议现在看来有很大的可能性。)

  • Tomorrow, there’s a remote possibility of snow on high ground. (明天高原地区下雪的可能性甚微。)

  • They might get married – it’s not beyond the bounds of possibility . (他们也许会结婚——这并非不可能。)

  • The study raises the possibility that dieting is bad for your health. (那项研究指出节食有可能损害健康。)

🤔同义词
  • probability, feasibility, potential, maybe, chance (可能性;可能发生的事物)

2084. postage

'pəustidʒ 邮资,邮费

🤩短语
  • postage stamp (n. 邮票)
🎤例句
  • How much is the postage for a postcard? (寄一张明信片的邮资是多少?)
🤔同义词
  • taxe, franking ([邮]邮资,邮费)

2085. postal

'pəustəl 邮政的;邮局的

'pəustəl 明信片

🤩短语
  • postal service (邮电业)

  • postal savings (邮政储金)

  • postal code (邮政编码,邮递区号)

  • postal address (邮政地址;通讯地址)

  • postal order (n. 邮政汇票)

  • postal remittance ([经]邮政划拨)

  • universal postal union (万国邮政联盟)

  • postal clerk (邮政人员,邮局工作人员)

🎤例句
  • the U.S. postal service (美国邮政)

  • an increase in postal charges (邮资的上涨)

🤔同义词
  • post card (明信片)

2086. posterity

pɔs'teriti 子孙,后裔;后代

🎤例句
  • A photographer recorded the scene on video for posterity. (一位摄影师为子孙后代摄下了这个场面。)
🤔同义词
  • child, seed, progeny (子孙,后裔;后代)

2087. potent

'pəutənt 有效的;强有力的,有权势的;有说服力的

🎤例句
  • potent drugs (强效药物)

  • a potent symbol of oppression (压迫的有力象征)

  • Advertising is a potent force in showing smoking as a socially acceptable habit. (广告的力量很大,把吸烟说成为社会所接受的习惯。)

  • A good company pension scheme remains a potent weapon for attracting staff. (良好的公司养老金计划依然是吸引员工的有效武器。)

🤔同义词
  • valid, available, effective, virtual, telling (有效的;强有力的,有权势的;有说服力的)

2088. potential

pəu'tenʃəl 潜能;可能性;[电] 电势

pəu'tenʃəl 潜在的;可能的;势的

🤩短语
  • market potential ([经]市场潜力;市场潜在需求量)

  • potential energy (势能)

  • development potential (发展潜力;发展前景)

  • potential market (潜在市场)

  • growth potential (增长潜力;生长势)

  • full potential (全电位;全电势)

  • electric potential (电位;电势)

  • potential value (潜在价值;位势值;平衡值)

  • high potential (高电势;潜能)

  • potential field (势场;位场)

  • potential difference (n. 势差,位差)

  • potential distribution (电位分布)

  • potential function (势函数;位函数)

  • evoked potential ([生理学](大脑皮质的)激发性电位)

  • water potential (水势;水潜能;静水压;水位)

  • action potential (动作电位;动诅位)

  • potential customer (潜在的顾客)

  • potential demand (潜在需要)

  • potential impact (潜在影响)

  • chemical potential (化学势,化学位)

🎤例句
  • The boy has great potential. (这个男孩有很大的潜力。)
🤔同义词
  • possibility, probability, feasibility, maybe, chance (潜能;可能性;[电]电势)

  • feasible, possible, underlying, latent (潜在的;可能的;势的)

2089. potter

'pɔtə 陶艺家,制陶工人

'pɔtə 闲混,虚度

🤩短语
  • harry potter (哈利·波特(著名系列小说《哈利·波特》中的主人公))
🤔同义词
  • ceramist (陶艺家,制陶工人)

  • moon, lounge away (闲混,虚度)

  • lig, knock around (闲逛;慢条斯理地做事)

2090. poultry

'pəultri 家禽

🤩短语
  • poultry farm (n. 家禽饲养所)

  • poultry feed (家禽饲料)

  • poultry and eggs (禽蛋类)

  • poultry farming (家禽饲养)

🎤例句
  • ...a poultry farm. (…一个家禽饲养场。)
🤔同义词
  • fowl ([禽]家禽)

2091. practical

'præktikəl 实际的;实用性的

🤩短语
  • practical application (实际应用)

  • practical experience (实务经验,实践经验,实际经验)

  • practical value (实际价值)

  • practical work (社会实践;实际作业)

  • practical use (实际用途;实际应用;实用)

  • practical situation (实际情况)

  • practical ability (实践能力;实际能力)

  • practical problem (实际问题)

  • practical training (实习训练;实际培训)

  • economical and practical (经济实用;经济实惠)

  • practical knowledge (实践性知识,实用性知识;实务知识)

  • practical writing (应用文,应用写作)

  • practical english (实用英语)

  • practical activity (实践活动)

  • practical guide (实用向导;实用手册)

  • practical level (实际水平)

  • practical reason (实践理性;实际理由)

  • practical purpose (实用目的)

  • practical skill (实际技能)

  • practical philosophy (实践哲学,实际哲学)

🎤例句
  • Candidates should have training and practical experience in basic electronics. (应征者应该具备基础电子学方面的培训和实践经验。)

  • the practical problems of old age (老年的实际问题)

  • They provide financial and practical help for disabled students. (他们为残障学生提供经济上的援助以及实际的帮助。)

  • a combination of theoretical and practical training (理论培训和实践培训的结合)

  • They haven’t thought about the practical consequences of the new regulations. (他们没有考虑过新法规会产生什么实际后果。)

  • In practical terms, this means spending more time with each student. (具体地说,这意味着花更多的时间和每个学生在一起。)

🤔同义词
  • actual, effective, real, pragmatic, positive (实际的;实用性的)

2092. practitioner

开业者,从业者,执业医生

🤩短语
  • general practitioner (全科医师;普通医师)

  • medical practitioner ([医]医师,开业医师)

  • nurse practitioner (护理师,护师;执业护师,开业护士)

🎤例句
  • a practitioner of alternative medicine (非常规医学的执业医生)

2093. pragmatic

præɡ'mætik 实际的;实用主义的;国事的

🤩短语
  • pragmatic competence (语用能力)

  • pragmatic failure (语用失误;语用失效)

  • pragmatic approach (实际的方法;重实效的方法)

🎤例句
  • Williams took a more pragmatic approach to management problems. (威廉斯在管理问题上采用的是一种更务实的做法。)
🤔同义词
  • practical, actual, effective, real, positive (实际的;实用主义的;国事的)

2094. prairie

'prεəri 大草原;牧场

🤩短语
  • prairie fire (草原火灾;星火燎原)

  • prairie dog ([动]北美的草原土拨鼠)

🎤例句
  • About 160 species of rare birds live in the swamps and prairie there. (大约有160种珍稀鸟类栖息在这里的沼泽地和大草原上。)

  • To assemble a prairie takes time -- even if you have all the pieces. (整合一个大草原需要时间——哪怕你手中已掌握了所有分块。)

🤔同义词
  • field, steppe ([畜牧]大草原;牧场)

2095. prank

præŋk 恶作剧,开玩笑;戏谑

præŋk 装饰;打扮

🤩短语
  • play pranks (◎戏弄,开玩笑)
🎤例句
  • a childish prank (孩子气的恶作剧)
🤔同义词
  • mischief, trick (恶作剧,开玩笑;戏谑)

  • paint, hang, dress oneself, array, trick out (装饰;打扮)

  • play the peacock, monkey business (炫耀自己;胡闹)

2096. precaution

pri'kɔ:ʃən 预防,警惕;预防措施

pri'kɔ:ʃən 警惕;预先警告

🤩短语
  • take precautions against (vt. 采取措施预防)

  • precaution against (提防,防范;耐心)

  • safety precaution (安全预防措施)

🎤例句
  • Fire precautions were neglected. (防火措施被忽视了。)

  • Vets took precautions to prevent the spread of the disease. (兽医们为防止疾病蔓延采取了预防措施。)

🤔同义词
  • prevention, prophylaxis (预防,警惕;预防措施)

  • keep one's eye on the ball, keep one's eyes peeled (警惕;预先警告)

2097. precede

pri:'si:d, pri- 领先,在…之前;优于,高于

🎤例句
  • a type of cloud that precedes rain (下雨前出现的一种云)

  • Lunch will be preceded by a short speech from the chairman. (午餐开始之前主席会发表一段简短的讲话。)

🤔同义词
  • take over the lead, keep ahead (领先,在…之前;优于,高于)

  • take over the lead, keep ahead (领先,在前面)

2098. precedence

'presidəns, pri'si:- 优先;居先

🤩短语
  • take precedence over (优先于;地位高于;比…重要)

  • operator precedence (算符优先;[计]操作优先)

  • order of precedence (优先顺序)

🎤例句
  • Guests were seated in order of precedence . (宾客们按席次就座。)

  • Safety must be given precedence . (安全必须放在第一位。)

🤔同义词
  • priority, preference to sth ([计]优先;居先)

2099. preceding

pri'si:diŋ, 'pri:- 在前的;前述的

pri'si:diŋ, 'pri:- 在之前(precede的ing形式)

🎤例句
  • As we saw in the preceding chapter, groups can be powerful agents of socialization. (如我们在前一章所见,团组可以是社会化的有力动因。)
🤔同义词
  • prior, prius (在前的;前述的)