biotin / ˈbaɪ ə tɪn /

💦中学词汇生物素生物碱生物毒素生物酶

biotin 的定义

n. 名词 noun

Biochemistry.

  1. a crystalline, water-soluble vitamin, C10H16O3N2S, of the vitamin B complex, that is present in all living cells and functions as a growth factor and as a catalyst in carboxylation reactions.