Eugenics
01
优生学
the practice of improving the genetic quality of a human population through selective breeding and other methods
语法信息
有生性状态
抽象
形态构成
复合词
不可数
例子
The idea of eugenics influenced many early 20th-century social policies.
优生学的思想影响了许多20世纪初的社会政策。
