- 重点词汇
- 牛角
ox horn; cow horn
- 药用
medicinal; therapeutic; pharmaceutical
- 价值
worth; value; merit; account; consequence; be worth; have a value of; be of value; be of worth; be of significance; be valuable; be worthwhile; be worthy of; ring in; worthy; worthwhile; valuable; meaningful; relevant; blue-chip; meritorious