多孔性

例句：

1. 1. The soil is very porous, allowing water to easily penetrate.
   土壤非常多孔，允许水分容易渗透。
2. 2. Thefabric is made from a porous materialthat allows air to circulate.
   这种织物是由一种多孔材料制成的，可以流通空气。
3. 3. The rock is porous, meaning it has many small holes orspaces.
   这种岩石是多孔的，意味着它有很多小孔或空间。