在英语中，墙壁通常被称为 "wall".

这个词来源于古英语中的 "weall"，源自印欧语系的 "vallus"，这个词本来是指用来围住牧场或农田的木桩和篱笆。

例句：

The wall around the castle was made of stone and very thick.

I wrote a message on the wall with a piece of chalk.

The wall was covered in graffiti.