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	flat rate of negotiation flat-rate tariff flat reaming head flat rectangular element flat reflecting surface flat reflector flat refusal flat region flat regulation flat relay flat relief flat repeater flat response flat-response counter flat response curve flat retractor flat ribbon flat ribbon cable flat ribbon connector flat rib top machine flat riffle flat rim flat ring dynamo flat-riser flat rivet head

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