英语词汇has been backed up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	has been backed up
释义	backing up v — 备份 v has-been — 过气 up n — 起伏 n up — 向上 • 攲
随便看	our development platform our development tools our dialogue our diets our difference our differentiators our dignity our diligent efforts our direct experience our direction our director our disappointment our discretion our discussion of our disposable our dissatisfaction our distribution policy our distributor our district. our diverse workforce our diversity our dna our documentation our documents our dominance

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。

backing up v —