nonporous wood

例句：

1. 1.The wood is nonporous, which makes it resistant to moisture.
   这种木材不透气，因此对水分有很好的抵抗力。
2. 2.The material is nonporous, preventing the growth of mold and mildew.
   这种材料不透气，防止霉菌和霉斑的生长。
3. 3. The construction was made from nonporous materials to ensure durability.
   建筑使用了不透气的材料以确保耐用性。