煤的用法和样例：
例句
-
他们用卡车运煤。
They use a lorry to carry coals. -
船在直布罗陀上煤。
Ships coal at Gibraltar. -
这个可怜的人是一个采煤工。
The poor man is a coal digger. -
她用火钳往炉火中添煤。
She uses tongs to add coals to the fire. -
他往火炉里加了一铲煤。
He put a shovel of coal on to the fire. -
我们需要再次补充煤的储备。
We need to replenish our stocks of coal. -
这个国家石油和煤的资源丰富。
The country is rich in oil and coal.
