hard coal是什么意思 hard coal在线翻译 hard coal什么意思 hard coal的意思 hard coal的翻译 hard coal的解释 hard coal的发音 hard coal的同义词

硬煤，无烟煤; 白煤

1. The hard commodity market includes base metals and other industrial resources such as coking coal.

2. As it was hard to get coal, he bought bags of sawdust from a faraway factory to use as fuel.

3. China is working hard to encourage the shift to gas consumption to reduce the pollution from coal burning.

4. Datong Coal is one of the hard coal production leaders in China.

5. The move comes after the sector was squeezed hard by rising coal costs last year.

6. Coal producers also fell hard, as the slowing economy is expected to dampen demand for raw materials.

7. Although coal mining enhanced the local economy, it took a hard toll on the water and vegetation.