CD-ROM

Từ điển Oxford Learners Wordfinder Dictionary

noun

a compact disk that is used with a computer (rather than with an audio system);
a large amount of digital information can be stored and accessed but it cannot be altered by the user
• Syn:
compact disc read-only memory
• Hypernyms:
compact disk, compact disc, CD, read-only memory, ROM,
read-only storage, fixed storage