olefinic carbohydrate

例句：

1. 1. Thenew study found that olefinic carbohydrates have a positive impact on human health.
   新研究表明，烯基碳水化合物对人类健康有积极影响。
2. 2. The researchers discovered that olefinic carbohydrates are essential for the growth of certain bacteria.
   研究人员发现，烯基碳水化合物对某些细菌的生长至关重要。
3. 3. Olefinic carbohydrates have been shown to have anti-inflammatory properties, which could help reduce inflammation in the body.
   研究表明，烯基碳水化合物具有抗炎性质，这有助于减少体内的炎症。