英语词汇retraction unit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	retraction unit
释义	a unit n— 单位 n unit n — 装置 n • 组件 n • 单位 n • 部门 n • 部队 n Unit n— 该股 n
随便看	lacks sense lacks side effects lacks signatures lacks some lacks some features lacks specific lacks specificity lacks substance lacks substantiation lacks support lack stability lack standardisation lacks the breadth lacks the capacity lacks the commitment lacks the flexibility lacks the guts lacks the legal framework lacks the mandate lacks the money lacks the power lacks transparency lack structure lack substance lack sufficient

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。

a unit n—