unsaturated fatty acid

例句：

1. 1. The oil is rich in unsaturated fatty acids that are good for the heart.
   这种油富含对心脏有益的不饱和脂肪酸。
2. 2. The diet of a carnivorous animal typically contains a lot of unsaturated fatty acids.
   肉食动物的饮食通常含有大量的不饱和脂肪酸。
3. 3.Recent studies have found that some unsaturated fatty acids can help reduce inflammation in the body.
   最近的研究表明，一些不饱和脂肪酸可以帮助减少体内的炎症。