字典網>> 英漢字典>> D開頭詞條>>dual functional的意思 漢英字典dual functional中文翻譯：【化】 雙功能的; 雙官能的dual functional字典網相關詞條：dual optimal solution dual amplification dual chamber furnace dual vector space dual interdivisional transfer price dual firing dual rupture disks dual nonlinear programming dual-conductor bubble device dual coordination