英语词汇backup directory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 directory
释义	backup — 奥援 directory n — 目录中 n • 通讯录 n
随便看	female trainee female tube female unemployment female unemployment rate female Unicorn female Union female urology female version female Virgin female visitors female vocal female vocalist female volunteer female voter female warrior female warrior role in Chinese opera female worker female workforce female writer female youth unemployment f&e management f&e management f&e management f&e management Fe-material

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 —