caffeine
US /ˈkæf.iːn/
UK /ˈkæf.iːn/
名词
咖啡因
a stimulant drug found in coffee, tea, soft drinks, and chocolate
示例:
•
Coffee contains a high amount of caffeine.
咖啡含有大量的咖啡因。
•
Some people are sensitive to caffeine and avoid it.
有些人对咖啡因敏感，会避免摄入。
相关词: