昼夜节律 zhòu yè jié lǜ

circadian rhythm

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. circadian rhythm

Characters

Character Meaning
昼 zhòu HSK 6
daytime
夜 yè HSK 5
night; variant of 夜yè
节 jié HSK 3
festival
律 lǜ HSK 4
law; surname Lü