acetaldol

例句：

1. 1. This compound is used in the production of acetaldol.
   这种化合物用于生产乙缩醛。
2. 2.The acetaldol was used as a solvent for chemical reactions.
   乙缩醛用作化学反应的溶剂。
3. 3.Acetaldehyde is a byproduct of alcoholic fermentation, and it can be converted into acetaldol.
   乙醛是酒精发酵的副产品，可以转化为乙缩醛。