polymeric modifier

例句：

1. 1. Polymeric materials are often used in construction.
   聚合物材料常用于建筑。
2. 2. The polymeric material is strong and durable.
   这种聚合物材料既坚固又耐用。
3. 3. Polymeric composites have gained popularity due to their lightweight and strength.
   由于其轻质和强度，聚合物复合材料已受到欢迎。