eugenics

美 [juˈdʒenɪks]
英 [juːˈdʒenɪks]
  • n.优生学
  • 网络人种改良学;人种优生学;基因优生学
Eugenics
n.
1.
优生学the study of methods to improve the mental and physical characteristics of the human race by choosing who may become parents

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