an area of flat, rectangular pieces of wood or another material that are attached to the lower parts of the walls in a room, or the wood, etc. that is used in this way

Varnished wainscoting covered the lower half of the dining and living room walls. 餐厅和起居室墙壁的下半段装了上了光的护墙板。

She led them through the opening in the wainscoting down a narrow secret corridor. 她带着他们从护墙板打开的入口进入一条狭窄的密道。

The house had much of its original material, including wainscotting, pine stairs, and oak floors. 房子还保留着不少原来的建材，包括护墙板、松木楼梯和橡木地板。