英语词汇retain composure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	retain composure
释义	retain v — 留 v • 保留 v • 保持 v • 留住 v • 保留 v • 挽留 v • 保有 v • 存有 v composure n — 沉着 n
随便看	reducing infections Reducing inflammation reducing influence reducing injuries reducing in size reducing interruptions reducing inventories reducing inventory reducing its efficiency reducing knowledge reducing lead times reducing leverage reducing life cycle reducing light pollution reducing losses reducing maintenance reducing manual intervention reducing material costs reducing mill reducing mortality reducing mortality rate reducing motor reducing muscle fatigue reducing negative impacts reducing nitrogen oxide emissions

英汉双解词典包含2273206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。

retain v —