释义 |
咖啡碱kāfēijiǎn有机化合物,化学式C?HO?N?·H?O,白色有光泽的柱状结晶体,有苦味。多含在咖啡、可可的种子和茶叶中。可做兴奋剂和利尿剂等。{caffeine; caffeinum; organic chemical compound C?HO?N?·H?O in glossy, white columnar crystals with a bitter taste, mostly found in coffee and cocoa seeds and tea leaves and can be used as stimulant and diuretic} |