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	high polymeric polyelectrolyte high polymerised pulp highpolymer microphone high polymer microphone high polymer piezoelectric material high polymer synthesis industry high polymer waste high pool level high population high population density high porosity gel-state fibre high-portal-framed crane high portein pellets high-positioned appendix perforation high-positioned cecum high positioned defect high position of diaphragm high-positive correlation high-positive indicator high potency high potency growth stimulant high potential high-potential gracient high potential iron protein high potential side

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