同根派生 line of duty相關詞英漢例句用作名詞 (n.)A policeman was injured in the line of duty yesterday.昨天有一名警察在執(zhí)行公務時受傷。It is necessary for us to exercise the duties of our office.我們必須履行公務責任。She is competent in the discharge of her duties.她善於履行職責。As a new recruit you must obey when duty calls.作爲一名新戰(zhàn)士,需要履行職責時必須服從。The officer expected his men to do their duty.軍官期望他的部下盡職。line of duty更多例句