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Jyutping lau4 cing4 syun1
Pinyin liú qīng suān

Definitions (Wiktionary)
  1. noun
    thiocyanic acid

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Jyutping lau4 cing4 syun1
Pinyin liú qíng suān

Definitions (CC-CEDICT)
  1. thiocyanic acid
Definitions (Wiktionary)
  1. noun
    thiocyanic acid