臭氧 chòu yǎng

ozone (O₃)

Word data

HSK Not in HSK
Frequency 37707th word

Definitions

  1. 1. ozone (O₃)

Characters

Character Meaning
臭 chòu HSK 5
smelly; to smell (bad); stench
氧 yǎng HSK 6
oxygen (chemistry)