英语词汇“backup”的读音、翻译、释义、用法及例句-开邑网

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	circulation of acceleration circulation of atmosphere circulation of a vector circulation of capital circulation of costs circulation of electrolyte circulation of goods circulation of intestinal loop circulation of materials circulation of national income circulation of sap circulation of traffic circulation of velocity circulation of water vapor circulation oil circulation oil pump circulation path circulation pattern circulation period circulation period of money circulation port circulation principle circulation rate circulation ratio circulation reflux

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