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单词 optical disc
释义
Optical Disc
nnoun.artifacta disk coated with plastic that can store digital data as tiny pits etched in the surface; is read with a laser that scans the surface
Synset:optical disk
Hypernyms:memory device storage device
Inherited Hypernyms:optical diskmemory devicedeviceinstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:CDDVDcompact disccompact diskvideodiscvideodisk
Full Hyponyms:
audio cdcd-rcd-romcompact diskvideodisk
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更新时间:2025/1/24 11:34:32