但是，如果你不确定什么时候能还清钱，将金钱和友谊混合起来就会破坏朋友之间的友谊。

But, mixing finances and friendship can foil a friendship if you aren't sure you can pay back what you borrow.

youdao

钱已全数还清。

The money was returned in full.

《新英汉大辞典》

欠了二十年的钱后，去年十二月，我终于还清了所有的债务(除了按揭，我还在为此不停工作)。

Last December, after twenty years of owing money, I finally paid off all of my debt (except the mortgage - and I'm working on that).

youdao