Eugenetics
(=eugenics)优生学
🔁 扩展释义
【医】 优生学
🗣️ 情景例句
It's Malcolm Stewart!
他是Malcolm Stewart。
Just a short line to say thanks.
只言片语聊表谢意。
This in turn had an effect on the food supply for wolves.
这样又影响了狼的食物供应。