overpayment

n. /ˌoʊvərˈpeɪmənt/ C1

多付款项；多付

An amount of money paid that is more than necessary.

仙境例句

The Queen paid each soldier twice by mistake, but nobody dared to return the overpayment.

王后不小心给每个士兵都付了两次钱，可谁也不敢把多付的钱还回去。