eu·gen·ic /jʊˈʤɛnɪk/
  (a.)優生學的,優種的
  eu·gen·ic /jʊˈʤɛnɪk/ 形容詞
  優生的
  Eu·gen·ic a.  Chem. Pertaining to, or derived from, cloves; as, eugenic acid.
  Eu·gen·ic a.  Well-born; of high birth.
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  eugenic
       adj : pertaining to or causing improvement in the offspring
             produced [ant: dysgenic]