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单词 optical disc
释义

Definition of optical disc in English:

optical disc

(US optical disk)
noun
  • A disc (such as a CD-ROM) on which data is stored or recorded using light, providing increased durability and capacity compared with a magnetic disk.

Origin

1950s; earliest use found in Science.

 
 

Definition of optical disc in US English:

optical disc

(US optical disk)
noun
  • A disc (such as a CD-ROM) on which data is stored or recorded using light, providing increased durability and capacity compared with a magnetic disk.

Origin

1950s; earliest use found in Science.

 
 
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更新时间:2024/12/25 9:09:14