英语词汇“drop type switchboad”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	drop type switchboad
释义	drop type switchboad 吊牌式电话交换机
随便看	nucleus wall nuclex nucliation nuclide nuclide abundance nuclide battery nuclide bone scan nuclide charge nuclide chart nuclide classification nuclide composition nuclide compositions nuclide computer tomograph scanning nuclide concentration nuclide gastric emptying nuclide generator nuclide labelled meal nuclide-labelled meal nuclide linear scanner nuclide mass nuclide migration nuclide reagent nucon Nuculana yokoyamai nuculane