Any of various arboreal rodents of the genusSciurus and related genera of the family Sciuridae, having a long flexible bushy tail and including the fox squirrel, gray squirrel, and red squirrel. Also called tree squirrel
松鼠:一种松鼠 属森林啮齿目动物和与松鼠科有亲缘关系的种属,有一条长长的灵活的刷子式尾巴,包括狸鼠、灰松鼠和红松鼠 也作 tree squirrel
Any of various other rodents of the family Sciuridae, as the ground squirrel or the flying squirrel.
松鼠科动物:属于松鼠科的其它种类的啮齿目动物,如地鼠或飞鼠
The fur of one of these rodents.
松鼠的毛皮