CD-ROM is short for Compact Disk - Read Only Memory.

光驱是紧凑的磁盘-只读存储器的简写。

The compact disk player which carries a digital input.

该光盘播放器，带有数字输入。

A compact disk is a shiny, circular disk that stores information.

阿光盘是一种光泽，圆盘，储存的信息。

The straight compact-disk position only for compact disk is carried.

直紧凑磁盘仅用于光盘的位置进行 。

In other words, the format allows holes that lead to a more compact disk image.

换言之，该格式允许实现更紧凑的磁盘映像。