名词
中文翻译：磷石膏
同义词：
['gypsum', 'sulfuric acid rock例句：1. The pyrosclerite was used to make bricks in ancient times.（古代用磷石膏制作砖。）']
例句：
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1. The pyrosclerite was used to make bricks in ancient times.
古代用磷石膏制作砖。
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2. The factory produces pyrosclerite for use in construction materials.
该工厂生产用于建筑材料的磷石膏。
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3.The pyrosclerite is a byproduct of the chemical industry.
磷石膏是化学工业的副产品。