资料来源 : pyDict

黄素

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Flavin \Fla"vin\, n. [L. flavus yellow.] (Chem.)
   A yellow, vegetable dyestuff, resembling quercitron.

资料来源 : WordNet®

flavin
     n : a ketone that forms the nucleus of certain natural yellow
         pigments like riboflavin