详细解释:n. 优生学
【医】 优生学
英语解释：
名词 eugenics:
the study of methods of improving genetic qualities by selective breeding (especially as applied to human mating)详细解释：
eu.gen.ics
n.(used with a sing. verb)（名词）（与单数动词连用）The study of hereditary improvement of the human race by controlled selective breeding.优生学：通过可控制选择性生育来对人种进行遗传学上的改善的研究