repay偿还;付还/repayable可偿还的;必须偿还的/repayment付还

When can you repay the $5 I lent you?

我借给你的五美元,你什么时候还给我?

The money is repayable at the end of the month这笔钱应在月底偿还.

I'm making monthly repayment on my bank loan

我在按月偿还银行贷款

pay one's debt(欠款)还帐

I will pay all my debt 我会还清所有债务