A CD-ROM is a separate disk that contains lots of information.

光驱是一个包含了大量信息的独立磁盘。

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One CD-ROM disk can hold over 100,000 pages of text.

一张CD光盘能容纳10万多页的文字资料。

《柯林斯英汉双解大词典》

Whenever possible, run your presentation from the hard disk rather than a CD.

无论何时，尽可能从硬磁盘运行文件而不是从光盘上。

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Think of it: you can toss that kludgey 20-disk CD-changer out of the car boot and still have every tune you own at your disposal when on the road.

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The modules never come with a disk or CD-ROM, and there are no drivers to transfer or InstallShield wizard to run.

CNN: module

But when you get there and pop it into the little player on your desk, you hear a voice say, 'We're sorry, but you are only authorized to play this disk on up to two CD players.

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