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	dote on dote on or dote upon dote upon do the honors do the trick do things by halves do to death dot the i's and cross the t's double back double check double-check double-cross double date double-date double duty double for double-header double nickel double-park double-talk double up do up do well by do what comes naturally do with

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。