polyascous

例句：

1. 1. The polyascus was a fascinating material that could be molded into any shape.
   这种多孔材料非常有趣，可以塑形成任何形状。
2. 2.Polyascus is often used in construction to improve the durability of materials.
   多孔硅常用于建筑中，以提高材料的耐用性。
3. 3.The polyascus filter helps to remove impurities from water before it reaches the tap.
   这种多孔硅过滤器帮助去除水在到达水龙头之前的杂质。