英语词汇backup computer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 computer
释义	backup — 奥援 computer n — 计算计 n
随便看	mining licence mining light mining limestone mining location mining locomotive mining machine mining machinery and equipment mining machines mining maintenance mining market mining & metals mining & metals mining & metals mining & metals mining method mining, minerals mining Ministry mining Museum mining & natural resources mining & natural resources mining & natural resources mining obligations mining occurs mining of mineral resources mining of natural resources

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 —