mountain goat
noun
1
- （亦作Rocky Mountain goat）a goat-antelope with shaggy white hair and backward curving horns, living in the Rocky Mountains of North America石山羊。
1.1
- Oreamnos americanus, family Bovidae.拉丁名Oreamnos americanus,牛科。
2
- any goat that lives on mountains, proverbial for agility（泛指生活在山上、行动敏捷的）山羊。