The area ( s ) on magnetic disks used for work in process ; not permanent or even semipermanent.

用来进行工作的磁盘,永久的甚至永久的。

A file of data considered permanent or semipermanent, i.e., an arrangement or ordering of a series of record; also, a single record from such a file.

一种永久永久的数据文件,也就一系列记录的排列和定序;也指这种文件中的单个记录。