名词
中文翻译：高炉铁矿石
同义词：
['铁矿石，铁精矿例句：1. The high-iron Portland cement is widely used in construction.（高炉水泥在建筑中被广泛使用。）']
例句：
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1. The high-iron Portland cement is widely used in construction.
高炉水泥在建筑中被广泛使用。
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2.The high-iron Portland cement has excellent fire resistance and durability.
高炉水泥具有优良的防火性和耐久性。
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3. The high-iron Portland cement is a key material for building high-rise buildings.
高炉水泥是建造高层建筑的关键材料。