Any of various semiaquatic carnivores of the genus Mustela,especially M. vison of North America,resembling the weasel and having short ears,a pointed snout,short legs,and partly webbed toes.

 
  • 鼬(尤指水貂)一种鼬属的半水生食肉动物,尤指北美的鼬属水貂同其它鼬属动物相似,耳短、口吻突出、腿短且部分趾间有蹼
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