A nonproteinaceous organic substance that usually contains a vitamin or mineral and combines with a specific protein,the apoenzyme,to form an active enzyme system.是什么意思_A nonproteinaceous organic substance that usually contains a vitamin or mineral and combines with a specific protein,the apoenzyme,to form an active enzyme system.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句