ob·li·ga·tion

---

【词性】：n．

【释义】：

❶ 义务，责任：an international obligation 国际主义义务．a citizen’s obligation to the state公民对国家的义务．the senseof obligation 责任观念，责任感．without obligation 不受约束．under an obligation to do sth有做某事的义务．❷ 恩惠：under an obligation to sb．对某人有义务，受某人的恩惠．repay obligation 报恩．❸ 债务，契约，证书．