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	antivirus backup antivirus companies antivirus Companies antivirus company antivirus Company antivirus engine anti-viruses antivirus fails anti virus filter antivirus firewall antivirus firewall anti-virus management anti-virus package antivirus products antivirus program anti-virus protection antivirus research. antivirus scan anti-virus scanning antivirus security antivirus software antivirus technologies antivirus vendor anti-war anti-war campaign

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—