cd-
美 [.si 'di]英 [.siː 'diː]
- abbr.(=compact disc)激光唱片
- n.光盘
- 网络镉;光盘(compact disc);文件大小
复数:CDs

cd-
1.光盘,激光唱片,光碟(全写为 compact disc)the abbreviation forcompact disc (a small disc on which sound or information is recorded. CDs are played on a special machine called aCD player )
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