ADJ of, relating to, or belonging to the Sciuridae, a family of rodents inhabiting most parts of the world except Australia and southern South America: includes squirrels, marmots, and chipmunks 松鼠科的
N any sciurine animal 松鼠科动物
ADJ（形容词） of, relating to, or belonging to the Sciuridae, a family of rodents inhabiting most parts of the world except Australia and southern South America: includes squirrels, marmots, and chipmunks 松鼠科的
N（名词） any sciurine animal 松鼠科动物