橘子朗文词典

Anas acuta

橘子朗文词典

同根派生

     

英汉例句

  • A duck(Anas acuta) of the Northern Hemisphere, having gray, brown, and white plumage and a sharply pointed tail.
    针尾松鸡北半球一种鸭（针尾鸭），有灰色、棕色和白色羽毛及尖尖的尾巴
  • Lesser Scaup Aythya affinis, Northern Pintail Anas acuta, and several sea ducks are showing troubling declines, but most geese are increasing dramatically and many ducks have held steady.
    一些鸟类如针尾鸭和海鸭等的数量仍然在下降，但是大多数雁类的数量都有了明显增加，很多鸭子的数量也保持稳定。
  • It's very fortunate," Anas said.
    这是非常幸运的事。”
  • ANA was detected in 73 of 92 patients((79.35%)).
    92例PBC患者中有73例(79.;35%25)血清中存在抗核抗体(ANA);
  • Tests such as ANA and ANCA help.
    测试抗核抗体和抗中性粒细胞抗体可帮助诊断。