字典網>> 英漢字典>> D開頭詞條>>dual transmission的意思 漢英字典dual transmission中文翻譯：【計】 雙重傳輸英文字典 英文字典相關詞條：dual ring of tree dual-sided diskette dual path transmission dual valuation clause dual aspect convention duality theorem dual-channel amplifier dual feed channel dual rupture disks dual channel controller