eugenics，英语单词，主要用作名词，作名词时译为“优生学”。

1.N-UNCOUNTEugenics is the study of methods to improve the human race by carefully selecting parents who will produce the healthiest children. 优生学; 人种改良学 [技术]

prophylactic eugenics 预防优生学

Eugenics Movement 优生学

And Eugenics 和优生

genie eugenics 基因优生学

preventire eugenics 预防性优生学

positive eugenics 正优生学 ; [医] 积极优生学 ; 积极的优生学

eugenics s 优生学

liberal eugenics 优生学

foundation eugenics[基医] 基础优生学

For a while he also promoted eugenics.

有一阵子，他还提倡优生学。

Eugenics has a biological significance.

优生学具有生物学上的意义。

His contempt for Teutonism in the international arena and eugenics within a society made him one of Nazism's earliest foes.

他在国际舞台上对条顿主义的蔑视和社会中的优生学使他成为纳粹主义的最早敌人之一。