名词中文翻译
中文翻译：接触合金
同义词：
['contact material', 'contact metal']
例句：
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1.This new alloy is stronger and more durable than the old one.
这种新的合金比旧的更强大、更耐用。
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2.The researchers found that a certain alloy could improve the performance of the engine.
研究人员发现某种合金可以提高发动机的性能。
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3. The alloy was used in the construction of buildings to resist corrosion.
这种合金用于建筑中，以抵抗腐蚀。