英语词汇backup equipment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 equipment
释义	backup — 奥援 equipment n — 具 n • 器材 n • 仪器 n • 器械 n • 装置 n • 武装 n
随便看	specification control specification covers specification criteria specification database specification data sheet specification describes specification determines specification developed by Specification development specification documentation specification enhancement specification for specification for payment specification from specification generation specification grade specification identifies specification indicating specification information specification installation specification is included specification is made specification key specification label specification language

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 —