音标:[ju:'dʒeniks] ;
n. 优生学
[医] 优生学
n. the study of methods of improving genetic qualities by selective breeding (especially as applied to human mating)
词型变化:名词复数形式 : eugenicss
词性分布:
名词100%

eugenics的用法和样例:

例句

用作名词(n.)
  1. Eugenics has a biological significance.优生学在生物学上有重要意义。
  2. For a while he also promoted eugenics.有一阵子,他还提倡优生学。

词汇搭配

  • positive eugenics积极优生学
  • negative eugenics消极优生学
【反义词】

AILSA CHANG, HOST: There's a grim chapter in American history that involves forced sterilization. And for much of the last century, California had one of the most active sterilization programs in the country. A state law from 1909 authorized the surg

发表于:2019-01-16 / 阅读(49) / 评论(0) 分类 2016年NPR美国国家公共电台12月
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