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Jyutping gung1 deon6
Pinyin gōng dūn

Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

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Jyutping gung1 deon1
Pinyin gōng dùn

Definitions (Wiktionary)
  1. noun
    metric ton; tonne

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Jyutping gung1 deon1
Pinyin gōng dūn

Definitions (CC-CEDICT)
  1. ton
  2. metric ton
Definitions (粵典–words.hk)
  1. 量詞
    重量​單位​;​等​於​一千​公斤
    metric ton; tonne
  2. 近義詞
Definitions (Wiktionary)
  1. noun
    metric ton; tonne