synthetic mustard oil

例句：

1. 1.This dish is made with a blend of fresh and synthetic ingredients.
   这道菜是用新鲜的和合成的食材混合制成的。
2. 2.The chef used a synthetic mustard oil to add a unique flavor to the dish.
   厨师使用了一种合成芥末油来给这道菜添加一种独特的味道。
3. 3.Synthetic mustard oil is often used as an alternative to traditional mustard in cooking.
   合成芥末油通常被用作传统芥末在烹饪中的替代品。