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Jyutping gaap3 cyun4
Pinyin jiǎ quán

Definitions (CC-CEDICT)
  1. formaldehyde (HCHO)
Definitions (粵典–words.hk)
  1. 名詞
    一種​具有​強烈​刺激性​嘅​氣​體​,​化學式​HCHO​,​新​傢俬​臭味​嘅​主要​成份​,​40%​嘅​水溶液​就​用​嚟​做​標本​防腐​劑
    formaldehyde; methanal
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)