名词
中文翻译：磷石膏
同义词：
['gypsum', 'plaster of Paris']
例句：
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1.The construction company used phosphazetim to make the walls stronger.
这家公司使用磷石膏来使墙壁更坚固。
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2. The phosphazetim was used as a building material in ancient times.
磷石膏在古代被用作建筑材料。
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3.The phosphazetim is a byproduct of the cement industry.
磷石膏是水泥工业的副产品。