名词
中文翻译：铜
同义词：
['copper', 'copper ore', 'brass']
例句：
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1.The copper mine is located in the remote mountainous region.
铜矿位于偏远的山区。
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2. Copper is a valuable metal that is widely used in electronics.
铜是一种宝贵的金属，广泛用于电子产品中。
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3. The copper wire was exposed to high temperatures during the manufacturing process.
在制造过程中，铜线暴露于高温下。