名词
中文翻译：炼焦煤
同义词：
['coke', 'coke', 'coal', 'briquettes', 'lumps例句：1. The coal is used in the production of electricity.（这种煤用于生产电力。）']
例句：
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1. The coal is used in the production of electricity.
这种煤用于生产电力。
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2. Coal is a major source of energy for many industries.
煤炭是许多行业的主要能源来源。
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3. The coal mine is located in the remote area of the mountain.
煤矿位于山区的偏远地区。