"wire brush"的定义和意义

What is a "wire brush"?

A wire brush is a cleaning tool made with bristles of metal wire, commonly used for scrubbing surfaces to remove rust, paint, dirt, or other debris. The bristles are usually made of steel or brass and are attached to a handle, which can be either a long or short one depending on the intended use. Wire brushes are often used in metalworking, construction, or automotive repair to clean and prepare surfaces before painting or welding. They are also effective in smoothing rough edges or cleaning tools and machinery.