英语词汇retrieval 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	retrieval unit
释义	retrieval v — 检索 v retrieval n — 重组 n a unit n— 单位 n unit n — 装置 n • 单位 n • 部门 n • 组件 n • 部队 n Unit n— 该股 n
随便看	social security sector social security service social security situation social security spending social security system social security tax social security taxation social security taxes social security treaties social security treaty social Security Tribunal Social security trust Fund social security wages Social segment social segregation social sense social sensibilities social sensitivity social sentiment social separation social service social service activities social service agencies social service agency social service center

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。

retrieval v —