英语词组on duty是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	on duty
释义	on dutyadj. phr.Doing one's job; supervising. 在上班；在值班。◆ Two soldiers are on duty guarding the gates.两名士兵正值班守卫着大门。
随便看	hit the spot hitting skins hit town hit upon hive of industry hoe one's own row hog-tie hoist with one's own petard hold a beef against someone hold a brief for hold a candle to hold a candle to also hold a stick to hold a grudge against hold all the trumps hold a stick to hold back hold court hold down hold everything hold everything hold fire hold forth hold good hold good hold in

英语词组固定搭配大全包含9718条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。