名词
中文翻译：四元钢
同义词：
['quadruple carbon steel', 'quadri-carbon steel']
例句：
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1. Theconstruction of the bridge was made possible by the use of quaternary steel.
桥梁的建设得益于使用了四元钢。
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2.The quaternary steel is used in the manufacturing of high-strength steel bars.
四元钢用于制造高强度钢筋。
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3.The quaternary steel is resistant to corrosion and has a longer service life.
四元钢具有抗腐蚀性能，使用寿命更长。