"CD writer" 的定义和意义

What is a "CD writer"?

A CD writer is a device that records data onto a blank CD. It connects to a computer and allows the transfer of files, music, or other types of information onto the CD. The process involves the CD writer using a laser to imprint data onto the disc. This enables the creation of custom CDs for various purposes, such as data storage, music albums, or backups. Some CD writers are built into computers, while others are external devices that connect via USB or other ports.