Cacogenics
n. 劣生学(研究杂交造成的种系退化现象等)
🔁 扩展释义
【医】 种族退化学, 劣生学
🗣️ 情景例句
I've read your application materials with interest.
我很有兴趣地看了你的申请材料。
Laugh at your ills, And save doctors' bills.
生病不忧虑，节省医药费。
And you'll have another supporter in me.
你还有另一个支持者，就是我。