美 [peɪ bæk]
偿还：指归还借款或欠款。
报复：指以相同或更强烈的方式回应或对待某人。
pay back // [ paying paid pays ]
动词词组 If you pay back some money that you have borrowed or taken from someone, you give them an equal sum of money at a later time. 偿还
He burst into tears, begging her to forgive him and swearing to pay back everything he had stolen.
他突然哭了起来，求她原谅他并发誓要偿还他偷的所有东西。
动词词组 If you pay someone back for doing something unpleasant to you, you take your revenge on them or make them suffer for what they did. 报复
Some day I'll pay you back for this!
总有一天我会为此报复你的！
financial return or reward (especially returns equal to the initial investment)
同义词： payback
the act of taking revenge (harming someone in retaliation for something harmful that they have done) especially in the next life
同义词： vengeance / retribution / payback
偿付
... in the past在过去 pay back偿还,回报 pay off还清(债),给清工资后遣散;使...利益;有报偿 ...
... pass up 向上传递 pay back 偿还,还钱给(某人);回报,向…报复 pay off 还清;(计划等成功),奏效 ...
... look up 好转；(在词典等中)查找；探访，访问：(to)尊重 pay back 偿还，还钱给(某人)；向…报复，回报 put up 建造，支起，搭起；张贴；进行(抵御等)；提供，提名，提出；提高(价钱、速度)；为…供给食宿，投宿 ...
... pass the way (for) 为铺平道路；为...做好准备；使...更易 pay back 偿还；报复 pay for 付...之钱，赔偿；为...付代价；得到报应 ...
He burst into tears, begging her to forgive him and swearing to pay back everything he had stolen.
他突然哭了起来，求她原谅他并发誓要偿还他偷的所有东西。
Why not work out some system whereby they can pay back the debts they owe society instead of incurring another debt by going to prison and, of course, coming under the influence of hardened criminals.
为什么不制定一些制度让他们偿还欠社会的债务，而是送他们去坐牢，由此产生另外的债务，并受到惯犯的影响。
You can pay back the loan over a period of three years.
你可以在三年内分期归还贷款。
John could not wait to pay back the rest of the money that Judge Tone said his father had borrowed.
VOA : special.2010.06.26
So, for companies that could pay you back, but their bonds are trading below par, probably because they have a low coupon.
因此，公司也许可以支付你，但是它们的债券只能以低于票面价值交易，很可能是因为他们的票息很低。
金融市场课程节选 : 耶鲁公开课
And the fact that they're actually going to have to pay those loans back when they graduate,
而且，在毕业的时候，学生必须偿还贷款，
SpeakingMax英语口语达人 : 拿全额奖学金
They would have to pay back loans with dollars that were more valuable than those they had borrowed.
VOA : special.2010.06.17
She suggests that pullers might not be able to earn enough to pay back a loan for the current high cost of a Soleckshaw.
VOA : special.2009.05.11
To help pay back some of the debt that he owed, he offered up the collection.
Lord Black and the other executives have agreed to pay back the cash by June 2004, Hollinger added.
BNP's woes highlight the spreading fallout from U.S. homebuyers' rising inability to pay back loans.