Eugenetics
(=eugenics)优生学
🔁 扩展释义
【医】 优生学
🗣️ 情景例句
Do you want to sit by the window?
想靠窗坐吗？
How much is this?
这个多少钱？
gradually, and often quite swiftly,
那么渐渐地，往往也是很顺利地，