any of several fish-eating,diving birds of the genus Gavia of northern regions,having a short tail,webbed feet,and a laughlike cry

 
  • 潜鸟一种生活在北部地区的潜鸟属食鱼潜水鸟,尾部短、脚上有蹼、叫声象人的笑声
今日热词
目录 附录 查词历史