Eugenetics
(=eugenics)优生学
🔁 扩展释义
【医】 优生学
🗣️ 情景例句
Sit right here,
就坐在这里填，
Industry is fortune's right hand,and frugality her left.
勤勉是幸运的右手，世俭是幸运的左手。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。