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Jyutping wai6 jyun4 zou2
Pinyin wèi yuán zǔ

Definitions (Wiktionary)
  1. noun, Hong-Kong, Macau, Taiwan
    byte (unit of storage)
    (syn.) 字节, 字節

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Jyutping wai2 jyun4 zou2
Pinyin wèi yuán zǔ

Definitions (CC-CEDICT)
  1. (Tw) byte (computing)