Any of various carnivorous mammals of the genus Mustela,having a long slender body,a long tail,short legs,and brownish fur that in many species turns white in winter.

• 黄鼠狼，多种鼬属食肉哺乳动物之任一种，有细长的身体、长尾巴、短腿和棕色的皮毛，很多种类的鼬皮毛在冬天变成白色。