英语词汇“back sth up”的读音、翻译、释义、用法及例句-出国留学网

词汇	back sth up
释义	back sth up(computing计算机技术) to make a copy of a computer program, etc in case the original one is lost or damaged 复制副本，作备份（以防原件丢失或损坏）
随便看	wag wage wagedom wageless wagelessness wagelessnesses wages waggable wagged wagger waggers wagging waggle waggled waggles wagglier waggliest waggling wagglingly waging wagon wagoned wagonful wagoning wagonless

出国留学网英语在线翻译词典收录了172013条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。