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	woodash wood-ash black wood ash glaze wood ball wood ball turning lathe wood bandle cross peen hammer wood barging wood-based panel wood based panel manufacturing machinery wood-base fibre and particle panel material wood batten wood beam-base wood bearing wood bed wood beetle woodbeetle wood bending machine woodbin woodbind woodbine wood-block 太阳月太阳望远镜太阳灯太阳灯浴

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