英语词汇backup software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 software
释义	backup — 奥援 software n — 硬件 n • 软体 n • (计算机)软件 n
随便看	security cabling security camera security cameras security camera system security campaign security capabilities security-capable security categories security cell security certificate security certification security challenges security channel security characters security charge security Charter security check security checklist security checkpoint security checks security circumstances security classification security clause security clearance security clearance procedure

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 —