phthalide resin

例句：

1. 1. The phthalic acid resin is used in the production of plastics and other synthetic materials.
   香胶酸树脂用于生产塑料和其他合成材料。
2. 2.The phthalic anhydride resin is a key component in the manufacture of high-performance rubbers.
   酚醛树脂是高性能橡胶制造的关键成分。
3. 3.The phthalic acid resin was found to have antibacterial properties, making it useful in medical applications.
   发现香胶酸树脂具有抗菌性质，使其在医疗应用中很有用。