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昼夜节律

zhòu yè jié lǜ

4-character word Traditional 晝夜節律

What 昼夜节律 means

1. circadian rhythm

The characters in 昼夜节律

• 昼zhòudaytime
• 夜yènight
• 节jiéjoint; node; (bound form) section; segment; solar term…
• 律lǜlaw

Go deeper

• The four tones and the neutral tone, to read zhòu yè jié lǜ correctly.
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