| 单词 | potassium bromide |
| 释义 | potassium bromidenoun Chemistry.a white, crystalline, water-soluble powder, KBr, having a bitter saline taste: used chiefly in the manufacture of photographic papers and plates, in engraving, and in medicine as a sedative. Origin of potassium bromideFirst recorded in 1870–75 Words nearby potassium bromidepotassium bicarbonate, potassium binoxalate, potassium bisulfate, potassium bitartrate, potassium bromate, potassium bromide, potassium carbonate, potassium chlorate, potassium chloride, potassium cobaltinitrite, potassium cyanide Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for potassium bromidepotassium bromide nouna white crystalline soluble substance with a bitter saline taste used in making photographic papers and plates and in medicine as a sedative. Formula: KBr Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for potassium bromidepotassium bromide n.A white crystalline solid or powder used as a sedative. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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