coals
[kəul]
[ coals ]
n.煤, 木炭
vt.烧成炭,供应煤
vi.加煤, 装煤
例句与用法:
Coal is a mineral.
煤是一种矿物。
He put a shovel of coal on to the fire.
他往火炉里加了一铲煤。
The country is rich in oil and coal.
这个国家石油和煤的资源丰富。
Coal can be converted to gas.
煤可以转化成煤气。
I shall be glad if you will forward fifty tons of coal, in accordance with your sample.
请按照贵公司提供的样品,供应我公司50吨煤炭,谢谢。
Ships coal at Gibraltar.
船在直布罗陀上煤。
A coal fell from the fire and burned the mat.
一块煤炭从火中掉出来,烧坏了地席。
词形变化:
动词过去式: coaled | 动词过去分词: coaled | 动词现在分词: coaling | 动词第三人称单数: coals |