polybasic polypoid

例句：

1. 1. The polybasic compound is used in the production of plastics.
   这种多基化合物用于生产塑料。
2. 2.Polybasic compounds are often used as additives to improve the properties of materials.
   多基化合物通常用作添加剂，以改善材料的性能。
3. 3. Polybasic compounds have been found to have antimicrobial properties.
   多基化合物已被发现具有抗菌性质。