| 单词 | pyridine |
| 释义 | pyridine (once / 88867 pages) n WORD FAMILY pyridine USAGE EXAMPLESThese fire-produced substances are called, from their origin, the 'pyridine series.' McCarty, Louis Philippe, Health, Happiness, and Longevity—He...(2012) One of the decomposition products of nicotine is Pyridine Pyridine is usually found in tobacco smoke. Brennan, W. A., Tobacco Leaves—Being a Book of Fact...(2011) The crude anthracene cake is purified by treatment with the higher pyridine bases, the operation being carried out in large steam-jacketed boilers. Various, Encyclopaedia Britannica, 11th Edit...(2010) n a toxic colorless flammable liquid organic base with a disagreeable odor; usually derived from coal Hypo|Hyper triphosphopyridine a pyridine ring with three phosphorus groups alkali, base any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water |
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