英语词汇backup wrench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	backup wrench
释义	backup — 奥援 wrench — 扳手 • 螺旋钳 • 扳子 • 纽 wrench v — 挣脱 v • 扭伤(关节) v • 猛拉 v wrench n — 螺丝刀 n • 痛苦 n
随便看	top down policies top-down policy top down position top down pressure top-down process top down reform top-down relationship top down sales top-down shooter top-down strategic approach top down strategies top down strategy top-down style top down system top down view top draw top drawer top dressing top drive top driving topduorun top dyed to peace between to peak a top earners

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。

backup —