短語詞組用作名詞 (n.)動詞+～acknowledge obligations 表示感謝fulfil 〔meet, perform〕 an obligation 履行義務(wù)lay 〔place〕 an obligation on sb 使…承擔(dān)義務(wù)repay an obligation 報恩undertake an obligation 承擔(dān)義務(wù)形容詞+～legal 〔moral〕 obligation 法律〔道德〕上的義務(wù)mutual obligation 相互的義務(wù)social obligation 社會義務(wù)international obligation 國際義務(wù)solemn obligation 莊嚴(yán)義務(wù)written obligations 書面契約名詞+～citizenship obligations 公民義務(wù)family obligations 家庭義務(wù)介詞+～free sb from an obligation 解除某人的義務(wù)lay sb under an obligation 施恩于某人～+介詞the obligation of citizens 公民的義務(wù)短語 返回 obligational