Pay cash 付现金

Can I pay cash?

我能付现金吗？

Pay by credit card 刷卡支付

I didn’t have any cash so I paid by credit card.

我没有现金了，所以刷信用卡付的钱。

Pay interest 付利息

I have to pay interest on my loan.

我要付贷款利息。

Pay the bill 埋单

I paid last time, you pay the bill this time.

上次是我埋单，这次你来吧。

Pay a fine 缴罚款

I had to pay a fine for being late.

我迟到了，得交罚款。