| 单词 | potassium nitrate |
| 释义 | potassium nitrate (once / 88867 pages) n WORD FAMILY potassium nitrate: potassium nitrates USAGE EXAMPLESThat included 800 tons of ammonium nitrate, sometimes used in explosives, and about 500 tons of potassium nitrate, often used in rocket fuel and fireworks. Time(Aug 17, 2015) Officials had previously confirmed the presence of calcium carbide, potassium nitrate and sodium nitrate. BBC(Aug 16, 2015) Officials have previously confirmed the presence of calcium carbide, potassium nitrate and sodium nitrate. BBC(Aug 16, 2015) n (KNO3) used especially as a fertilizer and explosive Syn|Hyper niter, nitre, saltpeter, saltpetre nitrate any compound containing the nitrate group (such as a salt or ester of nitric acid) |
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