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	watch fire watch for watchful watchfully watchfulness watch function watch gains watch gear watch glass watch glass clamps watch glass culture watch-glass method watch glass size watch guard watch-guard watch hand waveguide constant waveguide corner waveguide coupler waveguide coupling waveguide CO↓2 laser waveguide critical dimension waveguide cutoff frequency waveguide delay line waveguide diode

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