字典網>> 英漢字典>> D開頭詞條>>dual variable的意思 漢英字典dual variable中文翻譯:【計】 對偶變數dual variabledual variable 相關詞條:dual category dual citizenship dual access buffer dualist dual-solvent 25 process dual-density floppy disk controller dual wavelength spectrophotometer dual logging dual program status vector dual-in-line package