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单词 bromide
释义 bromide
 /broh"muyd/ or, for 1, /broh"mid/,  n.  
  1.  Chem.  
   a. a salt of hydrobromic acid consisting of two elements, one of which is bromine, as sodium bromide, NaBr.
   b. a compound containing bromine, as methyl bromide.
  2.  Pharm.   potassium bromide, known to produce central nervous system depression, formerly used as a sedative.
  3. a platitude or trite saying.
  4. a person who is platitudinous and boring.
 [1830-40; BROM- + -IDE; in defs. 3, 4 from use of some bromides as sedatives]
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更新时间:2025/2/24 20:10:44