ovis

例句:

• Anaplasma ovis is an arthropod - borne rickettsial obligate parasite of sheep and goat.
  绵羊无浆体病是绵羊和山羊红细胞内专性寄生的由节肢动物传播的立克氏体疾病.
  
• Cultured calculus ovis was observed and compared with cultured and natural calculus boris.
  对培植羊黄进行了扫描电镜观察,并与培植牛黄,天然牛黄进行比较.
  
• Asiatic wild sheep with exceptionally large horns; sometimes considered a variety of the argali Ovis ammon.
  角非常大的亚洲绵羊; 有时被看作是盘羊的一个变种.
  
• Recent genetic testing indicates three distinct subspecies of Ovis canadensis, one of which is endangered: O. c. sierrae.
  来自BBC