字典網>> 英漢字典>> D開頭詞條>>dual-gap rewrite head的意思 漢英字典dual-gap rewrite head中文翻譯：【計】 雙縫重寫頭英文字典 相關詞條：dual-trace recorder dual citizenship dual plan dual-gap read-after-write tape head dual-gravity valve dual processor dual rupture disks dual carriage dual isomorphism dual grid power tube