名词
中文翻译：煤炉
同义词：
['coal stove', 'coal furnace例句：1. The coal burner in the factory is very efficient.（工厂里的煤炉非常高效。）2. The coal burner was used to heat the room during the winter.（煤炉在冬天用来取暖。）']
例句：
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1. The coal burner in the factory is very efficient.
工厂里的煤炉非常高效。
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2. The coal burner was used to heat the room during the winter.
煤炉在冬天用来取暖。
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3. The coal burner emits harmful gases that can be dangerous.
煤炉排放有害气体，可能很危险。