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单词 bicarbonate
释义

WordReference Random House Learner's Dictionary of American English © 2024
bi•car•bo•nate /baɪˈkɑrbənɪt, -ˌneɪt/USA pronunciation   n. [uncountable]
  1. Chemistrya chemical, specifically a salt of carbonic acid.

WordReference Random House Unabridged Dictionary of American English © 2024
bi•car•bo•nate  (bī kär′bə nit, -nāt′),USA pronunciation n. [Chem.]
  1. a salt of carbonic acid, containing the HCO3-1 group;
    an acid carbonate, as sodium bicarbonate, NaHCO3.
  • bi-1 + carbonate 1810–20

Collins Concise English Dictionary © HarperCollins Publishers::
bicarbonate /baɪˈkɑːbənɪt -ˌneɪt/ n
  1. a salt of carbonic acid containing the ion HCO3–; an acid carbonate
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更新时间：2025/2/23 1:57:32