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urea

/jʊˈɹiə/ 名词 C2

中文: 尿素、脲

  1. A water-soluble organic compound, CO(NH₂)₂, formed by the metabolism of proteins and excreted in the urine. (uncountable)
  2. Any N-substituted derivative of urea, with the general formula (R₁R₂N)CO(NR₃R₄). (countable)

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