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.
承包商建議使用石膏板來快速且經濟地覆蓋新建築的內牆。