wallboard
🇺🇸
/ˈwɔːlbɔːrd/
🇬🇧
/ˈwɔːlbɔːd/
A flat panel made of plaster or paper, used to cover walls and ceilings in buildings.
The contractor suggested using wallboard to quickly and affordably cover the interior walls of the new building.
契約者は新しい建物の内壁を迅速かつコスト効果的に覆うために壁ボードを使用することを提案しました。