英语词组in operation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 operation
释义	●in opeˈrationworking, being used or having an effect 在运转；工作中；使用中；有效◆The system needs to be in operation for six months before it can be assessed. 本系统需要运行六个月以后才能进行评估。◆Temporary traffic controls are in operation on New Road. 新路正在实施临时交通管制。
随便看	if it comes to the crunch if it comes to the point if it wasn’t for… if it wasn’t/weren’t for… if it weren’t for… if I was in your place if I was/were in your place if I were in your place if I were you if looks could kill… if memory serves if my memory serves me well correctly etc. if needbe if need(s) be if needs be if not if only if push comes to shove ifs ifs and buts ifs and/or buts ifs or buts if the cap fits if the cap fits ( wear it) if the cap fits wear it

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。