keto-alcohol

例句：

1. 1. Ketone alcohols are used in the production of flavorings and fragrances.
   酮醇用于生产香料和香精。
2. 2.Ketone alcohols have been found to have antibacterial properties.
   酮醇被发现具有抗菌性质。
3. 3. Ketone alcohols can be produced by fermentation of sugars.
   酮醇可以通过糖的发酵生产。