black walnut oil

例句：

1. 1. This black walnut oil is rich in antioxidants and has been shown to improve brain function.
   这种黑核桃油富含抗氧化剂，已被证明可以提高大脑功能。
2. 2. The chef used black walnut oil as a finishing oil for the roasted meat dishes.
   这位厨师用黑核桃油作为烤制肉类菜肴的最终调味油。
3. 3. Black walnut oil is often used in cooking due to its high smoke point and flavor profile.
   由于其高烟点和风味特点，黑核桃油常用于烹饪。