| 单词 | potassium nitrate |
| 释义 | potassium nitrate [pǝ`tas·ē·ǝm `nī´trāt] INORGANIC CHEMISTRY KNO3 Flammable, water-soluble, white crystals with saline taste; melts at 337°C; used in pyrotechnics, explosives, and matches, as a fertilizer, and as an analytical reagent. Also known as niter. |
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