例句
英英词典释义
  • Noun
    1. a ketone that forms the nucleus of certain natural yellow pigments like riboflavin
行业词典
  • 医学: [拉flavus yellow]黄素:含异咯嗪核特别是核黄素的化合物,特点是氧化型具黄色和强绿色荧光,还原型无色;