yōu​shēng

eugenics

优生 (優生) yōu​shēng
eugenics verb
To enhance the genetic quality of a population or practice prenatal screening to ensure the birth of healthy babies.
outstanding student noun
An academically excellent or high-achieving student.

Frequency

Movie subtitles
0.060 per million appears in 0% of films
Written text
1.05 per million

Sources

Definitions
CC-CEDICT