字典網>> 英漢字典>> D開頭詞條>>double-pole singlethrow switch的意思 漢英字典double-pole singlethrow switch中文翻譯：【化】 雙刀單擲開關 相關詞條：double arm kneading mixer double blade mixer doubles double-service rack double double beam mass spectrometer double flap amputation double calender double-thread screw double row