plasterwork
n. 抹灰泥工作;灰泥天花板
例句
But they all have a lot of decorations on the walls inside, lots of ornamental plasterwork like statues, which distribute sound very efficiently, reflecting it in all different directions.
但这些音乐厅的内墙都有很多装饰,很多水泥装饰物,比如雕像,这些装饰物能有效传播声音,从不同方向反射声音。