Butyribacterium

例句：

1. 1. Butyric acidbacteria are important for digestion.
   丁酸杆菌对消化很重要。
2. 2. The butyric acidbacteria in the gut can help break downfood.
   肠道中的丁酸杆菌可以帮助分解食物。
3. 3. Researchers have found that butyric acid bacteria can improve mental health.
   研究人员发现丁酸杆菌可以提高心理健康。