501.(a)passion for 对…的热爱，热情
502.be patient with 对…耐心
503.pay for 赔偿，付款，报偿，处罚
504.pay…for 付…的钱
505.(be)at peace with 与…和睦相处;in peace(=peacefully)安静，平安
506.peculiar to… 特有的，独具的
507.penalty for 对…的处罚，罚金
508.perform on the piano(=play the piano)演奏钢琴
509.persist in 坚持，固执
510.in person 亲自，当面
511.in place(in right or proper place)放在应放的地方
512.in place of(=instead of)代替
513.take(a)pleasure in 喜欢做某事
514.be on the point of doing sth.(=be about to do sth.)刚要去做
515.beside the point 不切正题，无关紧要
516.come to the point 谈主要问题
517.there is no point in doing sth. 没必要做某事
518.to the point 中肯，切题
519.point at(=indicate，direct attention)指着;point out(=indicate，show)指出，指明
520.popular with among 大众所喜爱的，拥戴
521.in the position of 处在…位置上
522.in practice 实际上(状语);业务熟练(表语)
523.be(get)out of practice 荒疏，不熟练
524.bring(put)…into practice 使…成为现实
525.prefer…to… (choose rather，like better)宁要，更喜欢
526.prepare for breakfast 准备吃早饭;prepare breakfast 作早饭
527.in the presence of 在…在场的情况下
528.for the present(=for the time being，for now)暂且，就现在来说;at present 现在，此刻
529.preside over at 主持(会议，业务等)
530.prevail over 占优势，压倒，战胜
531.prevent…from 使…不，防止…做
532.previous to(=prior to)在…之前
533.take pride in(=pride oneself on)以…自豪
534.pride oneself on upon 以…自豪
535.in principle(=only in regard to the main idea)原则上
536.prior to(=before)在…之前
537.in private(=privately)私下，秘密地;in public 公开地
538.proceed from(=arise from，result from)由…发出，由…引起(产生)
539.proceed with(=begin and continue sth.)继续进行
540.in progress(=in the state of be done)进行中
