单词coal
n.: 煤；煤炭；木炭；〔美国〕(一堆)烧红的煤
v.: (给…)上煤；(把…)烧成炭
网络: 煤块；煤矿；石炭
煤:
a hard black mineral that is found below the ground and burnt to produce heat
（尤指燃烧着的）煤块:
a piece of coal , especially one that is burning
木炭
〔英国〕(几块)供燃烧的煤
〔美国〕(一堆)烧红的煤
煤,煤块,煤堆;煤炭
(把...)烧成炭
(给...)上煤,(给...)加煤
过去分词：coaled
现在分词：coaling
第三人称单数：coals
Investigation and disposition of the accident in coal mine is the major part of the safety supervision, and a system engineering as well.
煤矿事故调查与处理是煤矿安全监察工作的重要内容，也是一项系统工程。
In recent years there has been a growing concern for the environment and coal is not a popular fuel with environmentalists.
近几年，环境保护受到关注，对于环境保护主义者来说，煤是不受欢迎的燃料。
The coal ash settles out to the bottom, and the remaining water gets discharged, untreated, into the Missouri River.
煤灰沉入水底，而未经处理的水则就流入密苏里河中。
The briquette of wood based bio-materials could replace coal with its advantages of high heat value, clean burning and easy to make.
林木生物质成型燃料具有热值较高、可替代煤炭、燃烧洁净、在技术上易于实现的特点。
How much coal gas can this gas tank contain?
这个煤气包能储存多少煤气？
The process of generating electricity at a nuclear power plant is really all about making heat, just as it is at a coal-fired plant.
在核电站产生电的过程事实上就是关于产生热量，就像在煤电站那样。
She often worked with coal miners. They began calling her "mother, " and she started using the name Mother Jones.
她经常和煤矿工人在一起，煤矿工人称她为“妈妈”，于是她开始使用“琼斯妈妈”这个称呼。
As the price tends to be fixed, cutting down the cost is the only way for coal enterprises to pursue the maximization of economic benefits.
在价格趋于一定的情况下，降低成本是煤炭企业追求经济效益最大化的唯一出路。
Coal was one of the first minerals to be mined on a big scale, to provide fuel for heating homes.
煤炭是人们最早大规模开采的矿物质之一，其目的是为供暖提供原料。
Cratchit saw Scrooge looking at him. He went to the fire and turned the small piece of coal over, but that stop it burning.
克拉特基特看见史高基看着自己，便走向火炉并且把那块很小的煤炭拿了出来，但是这让它停止了燃烧。