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单词 acid anhydride
释义

WordReference Random House Unabridged Dictionary of American English © 2024
acid anhydride, [Chem.]
  1. ChemistrySee under anhydride (def. 1).

WordReference Random House Unabridged Dictionary of American English © 2024
an•hy•dride  (an hīdrīd, -drid),USA pronunciation n. [Chem.]
  1. Chemistrya compound formed by removing water from a more complex compound: an oxide of a nonmetal (acid anhydride)or a metal (basic anhydride) that forms an acid or a base, respectively, when united with water.
  2. Chemistrya compound from which water has been abstracted.
  • anhydrous + -ide 1860–65

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