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单词 denaturant
释义

WordReference Random House Unabridged Dictionary of American English © 2024
de•na•ture  (dē nāchər),USA pronunciation v.t., -tured, -tur•ing. 
  1. to deprive (something) of its natural character, properties, etc.
  2. Chemistryto render (any of various alcohols) unfit for drinking by adding an unwholesome substance that does not alter usefulness for other purposes.
  3. Biochemistryto treat (a protein or the like) by chemical or physical means so as to alter its original state.
  4. Physicsto make (fissionable material) unsuitable for use in an atomic weapon by mixing it with unfissionable material.
  • de- + nature 1675–85
de•natur•ant, n. 
de•na′tur•ation, n. 

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