| 释义 |
potassium nitraten.（名词）- A transparent white crystalline compound, KNO3, used to pickle meat and in the manufacture of pyrotechnics, explosives, matches, rocket propellants, and fertilizers. Also called saltpeter 硝酸钾，钾硝：透明的白色晶体状化合物，KNO3，用来腌制肉类，并用于制造烟火、炸药、火柴、火箭推进燃料及化肥 也作 saltpeter
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