• 归还；还清；报复
• 偿还,报答,向…报复

1. act or give recompense in recognition of someone's behavior or actions

2. take vengeance on or get even;

   "We'll get them!"
   "That'll fix him good!"
   "This time I got him"
   

1.偿还
If youpay back some money that you have borrowed or taken from someone, you give them an equal sum of money at a later time.

e.g. He burst into tears, begging her to forgive him and swearing topayback everything he had stolen...
他突然大哭起来，求她原谅，并发誓偿还他偷的所有东西。
e.g. I'llpay youback that two quid tomorrow.
我明天还你那两英镑。

2.报复；惩罚
If youpay someoneback for doing something unpleasant to you, you take your revenge on them or make them suffer for what they did.

e.g. Some day I'llpay youback for this!
总有一天我会为此报复你。

1. 危險人物：好莱坞巨星梅尔.吉布森(Mel Gibson)在他的新片<>(PayBack) 中开始了他从影以来的全新尝试, 出演一位亦正亦邪的黑道人物,英雄神采仍然不减当年.

2. 偿还(借款等回报：pat sb. on theback 对某人表示赞许 . |payback 偿还(借款等回报 . |pay for 偿还;受到惩罚 .