英语词汇backup的意思翻译、读音、音标、释义-英汉词典-范文网

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单词	backup
释义	back·upBrE /ˈbækʌp/ NAmE /ˈbækʌp/ noun [U , C ]extra help or support that you can get if necessary 增援；后援◆ The police had backup from the army . 警方得到了军方的增援。◆ We can use him as a backup if one of the other players drops out . 如果有参赛者退出，我们可以用他作为替补。◆ a backup power supply 备用电源(computing计算机) a copy of a file , etc . that can be used if the original is lost or damaged （文件等的）备份◆ Always make a backup of your work . 所有文件都须备份。◆ a backup copy 备份文件 ➡ see also back sth↔up at backverb
随便看	combustion combustion chamber combustion chambers combustions combustious combustive combusts comby come come about come about that come about (that…) come a cropper come across come across come across come across sb come across sb/sth come across somebody/something come across sth come across with come across (with something) come across (with sth) come after come after sb 唐宋八大家简介--欧阳修《欧阳修苦读》阅读习题及答案《采桑子》的原文翻译及赏析分析欧阳修为什么被贬元旦是中国的传统节日吗禾苗节节日常识广西冬至吃什么过节冬至的传说故事大寒节气怎么锻炼古尔邦节节日常识端午节的起源端午节有什么寓意书法教师工作总结特巡警个人工作总结教育工作者个人工作总结国土所工作总结秋季三年级班主任工作总结应急救援工作总结实习工作总结班主任学期工作总结小学教学工作总结一年级教学工作总结初中数学教师年终个人工作总结会计实习工作总结公司前台工作总结瞄瞅瞌瞎瞒瞟瞠瞢瞥瞧瞩瞪瞬瞰瞳瞵瞻瞽瞿瞿矍矗矛矜矜

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