英语词汇back something 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	back something up
释义	请参阅词条：back someone up
随便看	concord concordance concordant concordat concourse concrete concrete jungle concretely concrete mixer concrete noun concubinage concubine concupiscence concur concurrence concurrent concurrently concuss concussed concussion condemn condemnation condemnatory condemned condemned cell

英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。