资料来源 : pyDict

咖啡硷,茶素

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

Theine \The"ine\, n. [F. th['e]ine, fr. NL. thea. See
   {Theiform}.] (Chem.)
   See {Caffeine}. Called also {theina}.