ottern. 水獺、水獺皮學術名詞水獺:動物學、紡織科技水獺皮:紡織科技沃特綿羊:紡織科技測張器:測量學展沉版:測量學英文釋義the fur of an otterfreshwater carnivorous mammal having webbed and clawed feet and dark brown fur