英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Theobromine的结果
Theobromine
(n.)
An alkaloidal ureide, C7H8N4O2, homologous with and
resembling caffeine, produced artificially, and also extracted from
cacao and chocolate (from Theobroma Cacao) as a bitter white
crystalline substance; -- called also dimethyl xanthine.