caffeine

Chất kích thích, chất caffeine

a substance that occurs naturally in tea, coffee, cola drinks, and chocolate, or is added to some soft drinks, medicines, and foods. It makes you feel more awake and less sleepy.

• a high/low amount of caffeine

Collocations caffeine in coffee · caffeine content

• The drink contains a lot of caffeine.

  Đồ uống này chứa nhiều chất caffeine.

Thuốc kích thích, chất caffeine

a drug that is used to treat certain medical conditions, such as asthma or low blood pressure. It can also be a recreational drug.

• use/take/administer caffeine

Collocations caffeine treatment · caffeine overdose

• He was given caffeine to treat his asthma.

  Anh ấy đã được cho uống chất caffeine để điều trị bệnh hen suyễn.