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单词 dibasic
释义

WordReference Random House Unabridged Dictionary of American English © 2024
di•ba•sic  (dī bāsik),USA pronunciation adj. [Chem.]
  1. Chemistrycontaining two replaceable or ionizable hydrogen atoms:dibasic acid.
  2. Chemistryhaving two univalent, basic atoms, as dibasic sodium phosphate, Na2HPO4.
  • 1865–70; di-1 + basic
di•ba•sic•i•ty  (dī′bā sisi tē),USA pronunciation n. 
Collins Concise English Dictionary © HarperCollins Publishers::
dibasic /daɪˈbeɪsɪk/ adj
  1. (of an acid, such as sulphuric acid, H2SO4) containing two acidic hydrogen atoms
  2. (of a salt) derived by replacing two acidic hydrogen atoms

dibasicity /ˌdaɪbeɪˈsɪsɪtɪ/ n
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更新时间:2024/9/21 8:32:08