Level 5 · word 8,936 of 20,000

tonic

/ˈtɑːnɪk/ American
  • n. 补药, 滋补品
  • adj. 滋补的, 提神的
Definition
  • n. a medicine or drink that makes you feel stronger or more energetic
  • adj. making you feel healthier or more energetic
Example
A brisk walk in the morning air acts as a tonic for the mind.
清晨在户外快步走一走,对心情有提神醒脑的作用。