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【每日任务】华慧考博英语精品高频词汇精解与练习（44）
各位考生：考博英语对于考生的词汇要求非常的高，因此如何掌握足够的英语词汇量，是保证考博英语考试获得高分的一个关键所在。那么如何才可能让自己的英语词汇不会在刚刚记住之后又快速忘让呢。华慧考博老师认为，实时的多做词汇练习是保证词汇记忆的有效手段。华慧考博官网精广大考生精品汇总了一批考博英语高频词汇供广大考生学习与练习。每日一发布一组精品高频词汇以及之后将为大家结合高频精词汇相关练习与词汇精解，希望大家努力学习。
华慧考博英语精品高频词汇精解与练习第44组
perpetual [pə'petʃuəl] adj.永久的，永恒的；长期的【同】everlasting
【例】I thought her perpetual complaints were going to prove too much for me.
我觉得她那永无休止的抱怨会让我吃不消的。
perplex [pə'pleks] v.使困惑，使费解；使复杂化
【同】bewilder, confuse, puzzle 【反】enlighten
【派】perplexed, perplexing, perplexity
【例】But these potentially anonymous weapons continue to perplex and confound our thinking about the future of war and terrorism. 但是，这些潜在的不为人知的武器继续困扰着我们，并影响着我们对于未来战争和恐怖主义的看法。
persecute ['pə:sikju:t] v.迫害
【同】oppress, torment
【例】Mr.Weaver and his family have been persecuted by the authorities for their beliefs. 韦弗先生及其家人因为他们的信仰而遭当局迫害。
persevere [pə:si'viə] v.坚持，坚忍；不屈不挠
【同】persist, endure, continue, carry on
【例】This ability to persevere despite obstacles and setbacks is the quality people most admire in others. 这种不管障碍和挫折的锲而不舍的能力是人们最为钦佩的品质。
persist [pə'sist] v.坚持，执意；持续；固执
【同】endure【派】persistence, persistent
【固】persist in (doing) sth. 坚持（做）某事
【例】He urged the United States to persist with its efforts to bring about peace.
他敦促美国坚持努力实现和平。
personnel [pə:sə'nel] n.人事部门；全体人员；（总称）人员，员工
【同】crew, staff, employee
【例】All the managerial personnel at the factory are hired on contract.
工厂所有管理人员都是聘用的。
perspective [pə'spektiv] n.观点；远景；透视图
【同】outlook, scene
【固】in the right perspective 正确地、全面地、客观地（观察事物）
【例】He says the death of his father 18 months ago has given him a new perspective on life. 他说18个月前他父亲的去世使他对人生产生了新的看法。
persuade [pə'sweid] v.说服，劝说；使某人相信
【同】convince 【反】discourage, dissuade
【派】persuader, persuasion, persuasive, persuasively
【例】Levi Strauss persuaded the court that, by selling its jeans cheaply alongside soap powder and bananas, Tesco was destroying the image and so the value of its brands—which could only lead to less innovation and, in the long run, would reduce consumer choice. 利维·斯特劳斯公司使法庭相信特易购把利维牛仔服与皂粉、香蕉等放在一起廉价销售这一做法使其形象受损，品牌价值也因此受到了影响，这势必会使产品缺乏新意，最终减少消费者的选择。
persuasion [pə(:)'sweiʒn] n.说服，说服力
【例】Only after much persuasion from Ellis had she agreed to hold a show at all.
直到埃利斯进行了大量的游说之后她才同意举办一次展览。
pessimistic
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