动词
中文翻译：炼制煤炭同义词
同义词：
['burn coal', 'process coal']
例句：
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1. The factory processes a large amount of coal every day.
这家工厂每天处理大量的煤炭。
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2. Coal is the main source of energy for many industrial processes.
煤炭是许多工业过程的主要能源来源。
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3. The coal mine is located in a remote area, making it difficult to access.
煤矿位于偏远地区，难以到达。