字典網>> 英漢字典>> D開頭詞條>>direct expansion cooling的意思 漢英字典direct expansion cooling中文翻譯：【化】 直接膨脹冷卻字典網字典網 相關詞條：direct trunk line direct oxidase direct material cost Direct Fast Blue B2RL direct irritation directory search time director-type computer directorship directory key direct evidence