woodwool board

例句：

1. 1.We used to use woodwool boards for insulation in our old house.
   我们过去用木棉板来给我们的老房子做隔热。
2. 2. The engineer designed a new type of woodwool board for the construction project.
   工程师设计了一种新型的木棉板用于建筑项目。
3. 3. The wooden floor was replaced with a woodwool board to reduce noise.
   为了减少噪音，地板被换成了木棉板。