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Jyutping zung1 deoi6
Pinyin zōng duì

Definitions (Wiktionary)
  1. noun
    column; file (of troops)

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Jyutping zung1 deoi6
Pinyin zòng duì

Definitions (CC-CEDICT)
  1. column
  2. file
  3. CL:列[lie4],路[lu4]
Definitions (Wiktionary)
  1. noun
    column; file (of troops)