英语词汇on (or off) duty怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	on (or off) duty
释义	□ on (or off ) duty engaged (or not engaged) in one's work ( 不 ) 在当班 ‣Main Entry: duty
随便看	over-insure overissue overjoyed overkill overladen overlaid overlain overland overlander overlap over-large overlay overlay overleaf overleap overlie overload overlong overlook overlooker overlord overlordship overly overlying overman

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。