生物钟 shēng wù zhōng

biological clock

Word data

HSK Not in HSK
Frequency 39236th word

Definitions

  1. 1. biological clock

Characters

Character Meaning
生 shēng HSK 1
life; to be born; raw
物 wù HSK 3
thing; object; matter
钟 zhōng HSK 1
clock; o'clock; bell