"doormat"的定义和意义

What is a "doormat"?

A doormat is a small rug placed outside or inside a door to help clean shoes before entering a house or building. It is usually made from durable materials like rubber or synthetic fibers that can trap dirt, moisture, and debris. Doormats often have a rough texture, allowing them to scrape dirt off shoes effectively. They are commonly placed at entryways to keep floors clean and add a welcoming touch to the home. Doormats can come in various sizes, colors, and designs, making them both functional and decorative.