magnetic disk

名词 magnetic disk:

1. (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
   同义词：magnetic disc, disk, disc

1. A group of tracks on a magnetic drum or on a magnetic disk all of which are read or written in parallel.
   磁鼓或磁盘表面上的一组磁道，可以并行地对它们进行读／写操作。
2. A magnetic disk.
   磁盘，磁碟
3. A single magnetic disk.
   单独的一片磁盘。