Definition: If you settle a bill or a debt, you pay the money that you owe. Level: C2
她需要在月底前结清信用卡账单。
She needs to ___settle her credit card bill by the end of the month.
为了避免罚款，你应该及时结清账单。
To avoid penalties, you should ___settle your bills promptly.
他在出国前设法还清了所有债务。
He managed to ___settle all his debts before moving abroad.
