英语词组in the line of 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	in the line of duty
释义	●in the ˌline of ˈdutywhile doing a job 在执行任务时；在履行职责时◆A police officer was injured in the line of duty yesterday.昨天有一名警察在执行公务时受了伤。
随便看	by return of post by right by rights by the back door by the book by the by by the by/bye by the bye by the dozen by the lookof it by the look of sb by the look of sb/sth by the look of sth by the lookof things by the looks of it by the looks of things by the name of… by the numbers by the same token by the scruff of sb’s neck by the scruff of sb’s/the neck by the scruff of the neck by the seat of your pants by the sweat of your brow by the way

英语词组固定搭配大全包含20132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。