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Jyutping din6 wu4
Pinyin diàn hú

Definitions (CC-CEDICT)
  1. electric arc
Definitions (粵典–words.hk)
  1. 名詞
    因為​電壓​高​過氣​體​嘅​擊​穿​電​壓​,​令​原本​絕​緣​嘅​氣​體​變​成​導​電​嘅​電​漿​,​電流​得以​通​過​嘅​現​象
    electric arc
Definitions (Wiktionary)
  1. noun
    electric arc
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)