How to say to settle a debt in Chinese 还债

一时无钱还债，请再宽限几天。 ( There is no money to repay the debt, please allow a few more days. )

为了还债，把值钱的东西暂时典当了吧！ ( In order to repay the debt, temporarily pawn valuable things! )

借债还债，理当如此 ( Borrowing and repaying debt, rightly so )

延期偿还债务 ( Deferred debt )

连日催逼偿还债款。 ( Forcing the debt to be repaid in successive days. )