英语词汇“backup”的读音、翻译、释义、用法及例句-智慧网

词汇	backup
释义	backupbackupD.J.:[ˈbækʌp]K.K.:[ˈbækˌʌp]n.1.■替代物; 备用品; 支援人员, 后备, 后补, 助手The hospital has a backup generator in case there is a power failure.医院有备用发电机以防停电。
随便看	present value table present weather present wit present worth present worth analysis present worth basis for comparison present worth comparison present worth comparison method present worth factor present worth method present worth of income present worth of salvage present writer present yield preseptum preservable preserval preservation preservation by preservation by low temperature preservation by partial preservation by salt preservationist preservation life preservation measures

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