英语词汇directory backup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	directory backup
释义	directory n — 目录中 n • 通讯录 n backup — 奥援
随便看	top of sleeve top of slope top of staircase top of steel top of streets, bottom of alleys ; everywhere in the city top of streets, bottom of alleys ; everywhere in the city top of streets, bottom of alleys ; everywhere in the city top of streets, bottom of alleys ; everywhere in the city top of temple top of that top of the agenda top of the bag top of the bill top of the bottle top of the bucket top of the building top of the camera top of the car top of the castle top of the cell Top of the charts top of the chimney top of the class top of the compartment top of the connector

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。

directory n —