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本期神秘物种线索大公开rn线索1 犬科中唯一一种在冬季休眠的动物.体型短而肥,大小介于浣熊和狗之间.rn线索2 前额和鼻吻部位为白色,眼周为黑色,四肢也呈黑色,尾巴粗短,脸上有一块黑色的“海盗一般的面罩”.
不是浣熊不是狸,r它是谁?
【摘 要】
：
本期神秘物种线索大公开rn线索1 犬科中唯一一种在冬季休眠的动物.体型短而肥,大小介于浣熊和狗之间.rn线索2 前额和鼻吻部位为白色,眼周为黑色,四肢也呈黑色,尾巴粗短,脸上
【出 处】
：
课堂内外（科学Fans）
【发表日期】
：
2021年4期
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