coal

英[kəul]美[kəul]

n.
1.[U]煤，木炭
2.[C]煤块
v.[I]
加煤

同：	[n.] ember [v.] char

The anthracite is the most valuable type of coal. It burns slowly, with little smoke and a very hot flame.
无烟煤是一种最有价值的煤，它燃烧慢，烟很少但火焰却很大。收藏
Ammonia,coal tar and coke are all by-products obtained in the manufacture of coal gas.
氨气、煤焦油、焦煤都是煤气生产过程中的副产品.收藏
After more burial and chemical transformation of the aging organic material, the peat becomes lignite, a very soft coal-like material.
当这些古老的有机物质经过进一步的埋藏和化学变化，泥炭就变成一种非常软的，像煤物质那样的褐煤。收藏
The poor man is a coal digger.
这个可怜的人是一个采煤工。收藏
The truck dumped the coal on the ground.
货车将煤卸于地上。收藏

　　　 more...

点击查看……

fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period
a hot fragment of wood or coal that is left from a fire and is glowing or smoldering
[同] coal, ember

burn to charcoal
- Without a drenching rain, the forest fire will char everything
[同] coal, char
supply with coal

热点链接

历史查询

[清空历史] [更多]