咖啡因 kāfēiyīn

kāfēiyīn noun caffeine
Domain: Modern Chinese 现代汉语 , Subdomain: Chemistry , Concept: Compound 化合物

Contained in

• 无咖啡因(無咖啡因) decaffeinated; decaf
• 脱咖啡因(脫咖啡因) decaffeinated; decaf