CD

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a debt instrument issued by a bank;
usually pays interest
• Syn:
certificate of deposit
• Hypernyms:
debt instrument, obligation, certificate of indebtedness
• Hyponyms:
time deposit
2. a digitally encoded recording on an optical disk that is smaller than a phonograph record;
played back by a laser
• Syn:
compact disk, compact disc
• Hypernyms:
optical disk, optical disc, recording
• Hyponyms:
audio CD, audio compact disc, CD-R, compact disc recordable, CD-WO,
compact disc write-once, CD-ROM, compact disc read-only memory

• Từ đồng nghĩa / Synonyms:
  four hundred, 400, compact disk, compact disc, CD, certificate of deposit, candle, candela, standard candle, cadmium, Cd, atomic number 48