多乙酸乙烯酯

例句：

1. 1.The compound has been used in the production of plastics.
   这种化合物已被用于生产塑料。
2. 2.This is a type of polymer that is commonly used in coatings.
   这是一种常用于涂料的聚合物类型。
3. 3. The chemical was developed to improve the durability of materials.
   这种化学物质被开发出来以提高材料的使用寿命。