名词
中文翻译：粗粒煤
同义词：
['coarse coal', 'coarse bituminous coal']
例句：
-
1.The mine produces a variety of minerals, including coarse-grained coal.
该矿生产多种矿物，包括粗粒煤。
-
2.Coarse-grained coal is a type of fuel that burns more efficiently than fine-grained coal.
粗粒煤是一种比细粒煤燃烧效率更高的燃料类型。
-
3.Coarse-grained coal is often used in power plants to generate electricity.
粗粒煤通常用于发电厂发电。