名词
中文翻译：沥青煤
同义词：
['bituminous coal', 'bituminous shale']
例句：
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1.The asphaltite coal is mined from the earth's surface.
沥青煤是从地表开采的。
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2. The asphaltite coal is used in the production of petroleum products.
沥青煤用于生产石油产品。
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3. The asphaltite coal has a high carbon content and low calorific value.
沥青煤含碳量高，热值低。