butyrolactone

例句：

1. 1.The chemical butyrolactone is used in the production of plastics.
   丁二酸酐在塑料生产中被使用。
2. 2.The butyrolactone was found to have antibacterial properties.
   丁二酸酐被发现具有抗菌性质。
3. 3.The butyrolactone was used as a solvent for the polymerization process.
   丁二酸酐用作聚合过程的溶剂。