eu·gen·ics /jʊˈʤɛnɪks/
優生學
eu·gen·ics /jʊˈʤɛnɪks/ 名詞
優生學
Eu·gen·ics n. The science of improving stock, whether human or animal.
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eugenics
n : the study of methods of improving genetic qualities by
selective breeding (especially as applied to human
mating) [ant: dysgenics]