eugenics
优生学（eu+gen产出＋ics→产生优秀〔后代〕→优秀生）
释义2：
eugenics
/ ju:5dVeniks /
◙ plural noun1. [treated as sing.] the science of improving a population by controlled breeding to increase the occurrence of desirable heritable characteristics. Developed largely by Francis Galton as a method of improving the human race, it fell into disfavour only after the perversion of its doctrines by the Nazis• 优生学，人种改良学【派生】
♦ eugenic adjective♦ eugenically adverb◘ eugenicist noun & adjective◘ eugenist noun & adjective
俄语/英语字母转换