名词
中文翻译：黑铁钢
同义词：
['black iron', 'black steel']
例句：
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1.This piece of black tin steel is used to make the handles of the car.
这块黑铁钢被用来制作汽车的把手。
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2.The black tin steel was used in the construction of the bridge.
这种黑铁钢用于桥梁的建设。
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3. The black tin steel was resistant to corrosion and could last for a long time.
这种黑铁钢具有抗腐蚀性，可以长时间使用。