音標(biāo)發(fā)音英式音標(biāo) [ju??d?en.?ks]美式音標(biāo) [ju??d?en.?ks]英式發(fā)音 美式發(fā)音 基本解釋n.優(yōu)生學(xué)同根派生 eugenics相關(guān)詞英漢例句用作名詞 (n.)Eugenics has a biological significance.優(yōu)生學(xué)在生物學(xué)上有重要意義。For a while he also promoted eugenics.有一陣子，他還提倡優(yōu)生學(xué)。eugenics更多例句英英字典劍橋英英字典 the idea that it is possible to improve humans by allowing only some people to produce childreneugenics劍橋字典eugenics柯林斯字典