短語詞組短語totally enclosed 全封閉式;全封閉;全封閉的;全封密的totally enclosed chlorine store 全封閉式氯氣貯存室Totally enclosed lifeboats 密閉圓型救生艇totally enclosed box 全封閉盒totally enclosed machine 全封閉式電機(jī)totally enclosed mast 全封閉型桅桿motor totally enclosed 全封密風(fēng)冷式電動(dòng)機(jī)totally enclosed type motor 全封閉式電動(dòng)機(jī) 返回 enclosed totally