字典網>> 英漢字典>> D開頭詞條>>dual-gap disk head的意思 漢英字典dual-gap disk head中文翻譯：【計】 雙隙磁碟磁頭; 雙縫重寫頭 字典網字典網相關詞條：dual carriage dual pickup dual-spectrum process dualism concept of accounting dual vector dual path transmission dual-purpose column dual responsibility dual function dual-channel flame photometric detector