acetate staple fibre

例句：

1. 1. The chemical compound is used in the production of plastics and other materials.
   这种化学化合物用于生产塑料和其他材料。
2. 2. The acetic acid ester is commonly found in vinegar and wine.
   乙酸酯通常存在于醋和酒中。
3. 3. Acetic acid ester is also used as a preservative in food packaging.
   乙酸酯也用作食品包装的防腐剂。