Read Edit View history 咖啡因 kāfēiyīn caffeine Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 咖啡因 kāfēiyīn caffeine caffeine; a bitter white alkaloid found in coffee, tea, and cocoa, used as a stimulant and diuretic Edit Delete References Add reference synonym 咖啡因/咖啡因 → 咖啡碱/咖啡鹼 Edit Delete synonym 咖啡因/咖啡因 → 茶素/茶素 Edit Delete same_as 咖啡碱/咖啡鹼 → 咖啡因/咖啡因 Edit Delete
咖啡因 kāfēiyīn caffeine caffeine; a bitter white alkaloid found in coffee, tea, and cocoa, used as a stimulant and diuretic Edit Delete