字典網>> 英漢字典>> D開頭詞條>>direct material cost的意思 漢英字典direct material cost中文翻譯：【經】 直接材料成本 direct material cost英文字典相關詞條：directing direct-acting valve directory binding Direct Diazo Black BH direct solution directional separation filter directed set direct view storage tube direct the jury direct contempt of court