diacetate

例句：

1. 1. Diacetate is a compound that can be found in some natural foods.
   二乙酸盐是某些天然食品中的一种化合物。
2. 2. The chemical reaction involved in the production of diacetate involves the use of acatalyst.
   生产二乙酸盐所涉及的化学反应需要使用催化剂。
3. 3.Diacetate is used as a preservative in food products to extend their shelf life.
   二乙酸盐作为食品产品中的防腐剂，用于延长其保质期。