债务 zhàiwù HSK7 debt Origin Definitions Defs Strokes Stroke Words Sentences Sents 债务人 zhàiwùrén debtor 债务担保证券 zhàiwùdānbǎozhèngquàn collateralized debt obligation collateralized debt obligation (CDO), type of bond债务证书 zhàiwùzhèngshū debt instrument 债务证券 zhàiwùzhèngquàn debt security debt security; bond security