速英语 / 查找：“on duty” [共找到3条结果]

  • on duty造句

    There were 2,250 policemen on duty in and around the stadium.在体育场内及周边有2,250名警察在值勤。Extra staff had been put on duty.编外人员已经就职。He's on duty twenty-four seven.他不分昼夜地天天上班。...

  • on duty怎么读？

    on duty的音标：on duty的英式发音音标为：[ɔn 'dju:ti]on duty的美式发音音标为：[ɑn 'duti]...

  • on duty的意思

    adv.值班，上班，因公...