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单词 coal
释义

coal /kəʊl//koʊl/

英汉-汉英词典
  1. vi. 加煤;上煤
  2. vt. 给…加煤;把…烧成炭
  3. n. 煤;煤块;木炭
时 态: coaled, coaling, coals
词组 | 习惯用语
coal mine 煤矿,煤矿坑
coal mining 煤矿开采
coal seam 煤层
coal industry 煤炭工业
coal preparation 选煤
pulverized coal 煤粉;[机]粉煤
coal bed 煤层;煤床
coal gas 煤气;煤炭气
coal production 煤产量
coal gasification 煤的气化
coal tar n. [化]煤焦油
coal face n. 煤的采掘现场;因开采而露出的煤面
coal ash 煤灰
coal gangue 煤矸石
coal field 煤田
coking coal 焦煤;炼焦煤
coal dust 煤尘;煤粉
raw coal 原煤
coal measures [地]煤层
coal slurry 煤泥
英语例句库
  1. Australia has major coal, gas, and uranium reserves.
    澳大利亚的、天然气和铀的储量很多。
  2. She used tongs to put some more coal on the fire.
    她用火钳再夹一些煤放进炉子里。
  3. The miners put some explosives in the mine, to loosen the coal.
    矿工在矿井里放了些炸药,以便把炸开。
  4. Coal worker pneumosilicosis(CWP) is the biggest occupational harm in the coal industry.
    煤工尘肺是煤炭行业最大的职业危害。
  5. There is some green caliduct, and also some coals left over from last winter.
    这里有绿色的暖气管,也有上个冬天没烧完的蜂窝煤
  6. He couldn't add more coal, for Scrooge kept the coalbox in his own room.
    他不能添加煤炭,因为史克鲁奇把煤炭箱放在他自己的房间里。
  7. Resinite is a rich n1aceral in Teriary humic coal,boghead-cannel coal and oil shale fromHuangxian Coalfield.
    黄县煤田第三纪腐殖煤、藻烛煤、油页岩显微组分富含树脂体。
  8. Apply by coal of ecumenic serous thickness.
    中等难度成浆的煤种。
  9. The barge was loaded up with coal.
    那艘驳船装上了
  10. The geologist proves up a coal deposits.
    地质学家探明了一个煤矿的藏量。
  11. We must renew our supplies of coal.
    我们必须补充煤的储备。
  12. They priced coal out of the competitive market.
    他们把煤价定得太高而被挤出竞争激烈的市场。
  13. There is plenty of coal in this area.
    这个地区有丰富的
  14. Coal used to cost 3 shillings a sack.
    以往一袋煤值三先令。
  15. Coal miners have to work under the ground.
    煤矿工人须在地下工作。
  16. We used 10 tons of coal last winter.
    去年冬天我们用了10吨
  17. Coal is formed from the remains of freshwater plants.
    是由淡水植物遗骸形成的。
  18. We're poorly off for coal at the moment.
    此刻我们缺煤。
  19. It is necessary to decrease the amount of coal used.
    必须减缩用煤量。
  20. By and by electricity will take the place of coal.
    不久以后, 电将取代

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原声例句
联合国青少年演讲

You wouldn't be arguing about phasing out coal in fifteen or eleven years.

你不会为在未来十五年还是十一年内淘汰煤炭而争吵。

环球慢速英语

They wanted to reach some fresh coal.

他们想要得到一些新鲜的

科学60秒-科学美国人 2023年2月合集

That's thanks mostly to burning less coal.

这多数要归功于碳燃烧的减少。

江苏译林版牛津小学英语(3起)六年级上册

There is not much coal or oil on Earth.

在地球上,已经么有太多的煤炭或石油了。

唐顿庄园(音频分割版)第三季

If only we had some coal, or gravel, or tin.

要是我们有煤矿或采石场或锡矿就好了。

福尔摩斯基本演绎法第二季

Diamonds are just pressed coal; corpses have stories, secrets.

钻石只是压缩的,尸体有故事和秘密。

经济学人-一周要闻

The German government said it would need to burn more coal.

德国政府表示,将需要燃烧更多的煤炭

盖茨夫妇访谈录

Industrial Revolution, burning coal like, " Ah, yes! "

工业革命,烧煤的感觉就像“耶,太棒了!”

赖世雄基础英语词汇2000

These men work underground for six hours at a time, mining coal.

这些人在地底下开采煤矿,一次工作6小时。

VOA Special 2016年2月合集

The U.S. has supported banning North Korean coal and other mineral exports.

美国一贯主张禁止朝鲜煤炭和其它矿产的出口。

中文百科

煤炭
烟煤
现有沼泽中的泥炭。
煤炭化学结构的例子

(Coal)是一种可燃的黑色或棕黑色沉积岩,这样的沉积岩通常是发生在被称为煤床煤层的岩石地层中或矿脉中。因为后来暴露于升高的温度和压力下,较硬的形式的煤可以被认为是变质岩,例如无烟煤。煤主要是由碳构成,连同由不同数量的其它元素构成,主要是氢,硫,氧和氮。

在历史上,煤被用作能源资源,主要是燃烧用于生产电力和/或热,并且也可用于工业用途,例如精炼金属,或生产化肥和许多化工产品。作为一种化石燃料,煤的形成是古代植物在腐败分解之前就被埋在地底,转化成泥炭,然后转化成褐煤,然后为次烟煤,之后烟煤,最后是无烟煤。煤产生之碳氢化合物经过地壳运动空气的压力和温度条件下作用,产生的碳化化石矿物,亦即,煤炭就是植物化石。这涉及了很长时期的生物和地质过程。

英语百科

Coal 煤

Bituminous coal
Example chemical structure of coal
Coastal exposure of the Point Aconi Seam (Nova Scotia)

Coal (Old English col; meaning "mineral of fossilized carbon" since the thirteenth century) is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams. The harder forms, such as anthracite coal, can be regarded as metamorphic rock because of later exposure to elevated temperature and pressure. Coal is composed primarily of carbon along with variable quantities of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen.

近义、反义、联想词
近义词
n.
fossil fuel, vegetable matter, fragment

v.
burn, combust, supply, provide, render, furnish, take in

联想词
coal-fired烧煤的;shale页岩;ore矿石;mining矿业;petroleum石油;uranium铀;miner矿工;gas气体;peat泥煤;fossil化石;refinery精炼厂;
英英词典
coal n.
  1. fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period
  2. a hot fragment of wood or coal that is left from a fire and is glowing or smoldering

  3. synonymous: ember
coal v.
  1. burn to charcoal

  2. synonymous: char
  3. supply with coal
  4. take in coal
    • The big ship coaled
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更新时间:2025/6/17 3:48:49