名词
中文翻译：盐石
同义词：
['salt rock', 'mineral salt例句：1. The saltpeter mine is located in the deserted area of the city.（盐矿位于城市的荒废区域。）2. Saltpeter is a valuable resource for agriculture and industry.（盐石是农业和工业的重要资源。）']
例句：
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1. The saltpeter mine is located in the deserted area of the city.
盐矿位于城市的荒废区域。
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2. Saltpeter is a valuable resource for agriculture and industry.
盐石是农业和工业的重要资源。
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3. The ancient civilization used saltpeter to create pottery.
古代文明使用盐石制作陶器。