英语词汇“back-up drum”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back-up drum
释义	back-up drum 后援磁鼓
随便看	single unit system single unit traction single-unit traction single unit vehicle single universal joint Single UNIX Specification single up Single up! single upper case letter single upright machine single-use single use single-use camera single use device single-use goods single-use plans single-user single-user access single user access single user computer single-user computer single user facility single-user interface single-user license single-user operating system 訖託記訙訚訚3 訚4 訛訜訝辛味噌辛夷辛子辛抱辛抱づよい辛抱ヅヨイ辛抱強い辛抱強イ辛棒辛気