英语词汇“back-up copy”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back-up copy
释义	back-up copy [计] 副本
随便看	condemn sb to exile condemn sb to sth condemn ... to condemn to condemp conden condena condence condensabilities condensability condensable condensable gas condensable process gasoline condensable routine condensable sea anchor condensable vapor condensable vapors condensable vapour condensamine condensance condensance current condensatc clean-up system condensate condensate and feed-water system condensate and heat exchanger 553251214 553325152 553344534 553451111 553451114 553451134 553451151 553451152 553511552 554 60918 60919 60920 60921 60922 60923 60924 60925 60926 60927