英语词汇“back -up battery”的翻译、意思、用法、释义-英汉汉英双解词典

单词	back -up battery
释义	back -up battery 🌏备份电池
随便看	ovate neolepisorus herb ovate-oblong ovater ovatest Ovate Threevein Aster Herb ovate tylophora root and rhizome ovatherapy ovatic ovatifolia ovation ovational Ovation Cancer OVCAR-3细胞 OVCD ovcein Ovchar Ovcharenko Ovcharitsa Ovcharitsa, Yazovir Ovcharov Ovchina Ovchinikov Ovchinnikov Ovchinnikova Ovcina