英语词汇7 days 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	7 days backup
释义	days — 年头 backup — 奥援 day n — 天 n • 日 n • 白天 n • 日子 n
随便看	and take a nap and take care and taken into account that and taken together and take part and take pleasure in and takes about and take some and take the measures required and take turns and talking about and tap into and target and target setting and tasks e.g. and taste and tastes even better and taught and team and tear-off and technical capacity and technical managers and technical obsolescence and technicians and technologists

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。

days —