"doorstop"的定义和意义

What is a "doorstop"?

A doorstop is a device used to hold a door open or prevent it from swinging too far. It can be made from various materials, including rubber, wood, or metal, and comes in different shapes and sizes. Some doorstops are designed to be placed on the floor, while others may be attached to the wall or the door itself. They help protect walls and furniture from damage caused by a door hitting them and can also enhance safety by keeping doors in a fixed position. Doorstops are practical items often found in homes, offices, and other buildings.