英语词汇“be the duty of”的翻译、意思、用法、释义-英汉双解词典-礼仪网

单词	be the duty of
释义	请查阅词条：in the line of duty
随便看	fumé fun Funabashi Funafuti funambulism funambulism funambulist funambulist fun and games fun (and games) fun and games funboard funboards Funchal function functional functional food functional grammar functional group functional illiteracy functional illiterate functionalism functionalist functionalist functionalistic 以及以后以外以子之矛，攻子之盾以己度人以往以德报怨以怨报德以暴易暴以期 praxisfremd Praxisgebühr praxisorientiert Praxistest praxisverbund Preacipitatum Predigen Prediger Predigt Preemptive_Right