eugenics [juˈdʒɛnɪks]

例句:

• Eugenics has a biological significance.
  优生学具有生物学上的意义.
  
• A distinction is often made between " positive " and " negative " eugenics.
  对 “ 积极 ” 优生学和 “ 消极 ” 优生学往往加以区分.
  
• An example of negative eugenics would be the attempt to eradicate a harmful recessive gene.
  消极优生学的范例是试图破坏一种对人体有害的隐性基因.
  
• However in our hearts we all know eugenics improves life.
  来自SA
• Darwinism was indeed the inspiration for eugenics.
  来自SA
• Darwinian ideas to eugenics and the Holocaust.
  来自SA