qīn​shēng HSK7

biological

亲生 親生 qīn​shēng
biological adjective
related by birth; (of a parent) who has given birth to the child or (of a child) born to the parent in question
be born of adjective
(of a parent) to have given birth to a child oneself

At the age of 18 I found my biological mother.

Frequency

Movie subtitles
12.2 per million appears in 5% of films
Written text
4.33 per million

Details

HSK 3.0
Level 7

Sources