字典網>> 英漢字典>> D開頭詞條>>direct effect的意思 漢英字典direct effect中文翻譯：【機】 直接效應 字典網英文字典相關詞條：direct mold inoculation direct infection director of public prosecution direct-coupled circuit direct current motor directivity gain direct material cost method directory record direct laryngoscopy direct method of depreciation