carbon是什么意思

短语搭配

(1)carbon dioxide二氧化碳

(2)carbon emission碳排放；碳排放量；二氧化碳排放

(3)carbon pollution碳污染

(4)carbon footprint碳足迹

(5)carbon sink碳汇

(6)carbon monoxide一氧化碳

(7)carbon paper复写纸

(8)activated carbon活性炭

(9)carbon steel碳（素）钢

(10)carbon black炭黑

(11)carbon tetrachloride四氯化碳

(12)active carbon活性炭

(13)carbon sequestration碳封存；碳截存

(14)carbon fibre碳纤维；碳化纤维

(15)carbon cycle碳循环

(16)carbon tax烟尘排放税

(17)carbon trading排放权交易

(18)carbon capture and storage碳捕获与储存；碳捕存

(19)carbon copy复写本；副本；一模一样（或极为相似）的人

(20)carbon fixation碳固定

(21)carbon credit碳排放额度；碳权

(22)carbon dating碳含量年代测定法；碳定年法

(23)carbon disulphide二硫化碳

(24)carbon offsetting碳补偿

(25)carbon fiber碳纤维；碳素纤维

(26)low carbon低碳

(27)organic carbon有机碳

(28)carbon emissions碳排放；碳排放量；二氧化碳排放

(29)carbon disulfide二硫化碳

(30)amorphous carbon无定形碳；非晶碳；非晶态碳

(31)total organic carbon总有机碳

(32)carbon neutral碳中和的

(33)carbon brush碳刷；炭刷；碳电刷

(34)carbon block碳块；炭块；块炭

(35)carbon deposit积碳；碳沉积

(36)low carbon life低碳生活；低排放生活

(37)particulate organic carbon颗粒有机碳

(38)carbon ink碳墨；碳素墨水；墨汁

双语例句

(1)Carbon fibre can be used in chemical industry.

碳纤维可以应用到化学工业当中。

(2)The maintenance worker is replacing the carbon rod in the arc lamp.

维修工人在更换弧光灯中的碳棒。

(3)A carbon emission is a gas produced by the burning of carbon.

碳排放是指碳燃烧后产生的气体。

(4)Carbon is a chemical element that diamonds and coal are made up of.

碳是钻石和煤组成的化学元素

(5)The government is pushing citizens to invest in hybrid or electric cars to reduce carbon emissions.

政府正在推动大家购买混合动力或电动汽车以减少碳排放。

(6)Many countries are trying to build markets where companies can exchange carbon offsets.

很多国家都正在试图建立市场，让企业可以进行碳交易。

(7)Carbon offsetting is one way by which companies can reduce their environmental impact.

碳中和是企业能用来降低环境影响的一种方式。

(8)The president’s decision to cut down carbon emissions was pivotal in combating climate change.

总统减少碳排放的决策在抗击气候变化中至关重要。

(9)The energy sector's main regulator says that carbon emissions have begun to level off.

能源部门的主要监管者表示，碳排放量已经开始趋于平稳。

(10)As a company, they are staunchly dedicated to reducing their carbon footprint.

作为一家公司，他们坚定致力于减少碳足迹。

(11)The jury is still out on whether or not the new environmental policies will effectively reduce carbon emissions.

新的环境政策是否会有效地减少碳排放还没有定论。

(12)Compared to living car-free, recycling plays a relatively insignificant role in reducing our carbon footprint.

与不开车相比，环保回收在减少碳足迹方面只有着非常轻微的作用。

(13)After the city started going carbon neutral, other cities jumped on the bandwagon.

在这座城市开始实现碳中和之后，其他城市也纷纷加入了进来。

(14)You should change the batteries in your carbon monoxide detectors every year.

一氧化碳检测器里的电池需要每年更换。

(15)New report shows 2019 will have record carbon emissions

新报告显示2019年碳排放量将创新记录

(16)Because they can measure all the carbon produced by humans.

因为他们可以测量人类产生的所有碳。

(17)A new report found that 2019 will break a record for highest annual carbon emissions.

一份新报告显示2019年年碳排放量将创新高。

(18)The US government has committed to reduce carbon emissions to at least 50% by 2030.

美国政府承诺，在2030年前至少减少50%的碳排放。

(19)It's an investment fund that aims to remove carbon emissions from the atmosphere and support sustainable forestry.

该投资基金旨在清除大气中的碳排放，并支持可持续发展林业项目。

(20)Microsoft plans to go carbon negative for its entire history by 2050.

微软计划到2050年之前将公司成立以来产生的碳排放抵消为负值。

(21)Well, sometimes governments need to auction off resources that are hard to allocate, like radio frequencies or carbon allowances.

有时候政府需要拍卖难以分配的资源，比如无线电频率或者碳排放限额等等。

(22)Carbon has a valency of 4.

碳的化合价是4价。

(23)CO is the formula for carbon monoxide.

CO是一氧化碳的分子式。

(24)Organic compounds contain carbon in their molecules.

有机化合物的分子里含碳。

(25)Dissolved carbon dioxide makes the water more acidic.

溶解的二氧化碳使水更具酸性。

(26)Humans take in oxygen and breathe out carbon dioxide.

人吸入氧气，呼出二氧化碳。

同义词

n. 碳；碳棒；复写纸

词根词缀

同前缀词 carb- 碳

(1)carbonyl n. 含碳酰基的；羰基；碳酰基

(2)carbonate n. 碳酸盐

(3)carbohydrate n. 碳水化合物；糖类

(4)carbide n. 碳化物；碳化钙

-on 名词后缀

(1)photon n. 光子

(2)baron n. 男爵

(3)patron n. 资助人；顾客；有权势的保护人；庇护人；有圣职授予权的人；赞助人；已获得自由的奴隶的原主人和保护人

(4)carton n. 纸盒；纸箱；塑料盒；大容器；大货箱

(5)matron n. 女总管；女舍监；夫人；主妇；护士长；女狱警

(6)prison n. 监狱；监牢；关押

同根词

词根 carbon

(1)carbonated adj. 碳化的，碳酸的；含二氧化碳的

(2)carbonized adj. 碳化的v. 碳化

(3)carbonous adj. 碳的；含碳的

(4)carbonate n. 碳酸盐vt. 使充满二氧化碳；使变成碳酸盐

(5)carbonation n. 碳酸饱和；碳酸化作用

(6)carbonization n. [化学] 碳化；干馏；碳化物

(7)carbonise vt. 使…碳化（等于carbonize）

(8)carbonize vt. 碳化；使与碳化合；使成碳

释义

n.

[mass noun]the chemical element of atomic number 6, a non-metal which has two main forms (diamond and graphite) and which also occurs in impure form in charcoal, soot, and coal. (Symbol: C)

（化学元素）碳（符号: C）。

[usu. as modifier]carbon fibre

碳纤维

a bike with a carbon frame.

车身为碳纤维的自行车。

[count noun]Chemistry an atom of this element

【化】 碳原子。

[count noun]a rod of carbon in an arc lamp

（弧光灯的）炭精棒。

[count noun]a piece of carbon paper or a carbon copy

复写纸；副本。

carbon dioxide or other gaseous carbon compounds released into the atmosphere, associated with climate change

（排放到大气层的）二氧化碳（或其他气态碳化合物）

the level of carbon in the atmosphere has been consistently rising

大气层中二氧化碳的含量一直在增加

[as modifier]fossil fuel consumption and carbon emissions continued to rise.

矿物燃料的消耗和碳排放继续在增加。

词源

"late 18th cent.: from French carbone, from Latin carbo, carbon- ‘coal, charcoal’."

考纲分布

近6年出现19次

重要程度: 5星

100%; un 碳

考纲释义

( 1)un. 碳

真题例句：

It will also achieve carbon neutrality (碳中和) before 2060, Xinhua reported.

据新华社报道，它还将在2060年之前实现碳中和。[2021年 锦州市卷 任务型阅读]

Another way is to make such fuels from plants which take in carbon from the air.

另一种方法是用从空气中吸收碳的植物来制造这种燃料。[2021年 重庆市A卷 阅读理解]

To live a low-carbon life, we must remember to turn off the lights when we leave the room.

要想过上低碳生活，我们必须记得离开房间时要随手关灯。[2019年 贵阳卷 单选]

必考短语

(1)carbon dioxide二氧化碳

(2)carbon neutrality碳中和；碳平衡

考纲分布

近12年出现0次

重要程度: 2星

0%; un 碳

考纲释义

( 1)un. 碳

考纲分布

近9年出现16次

重要程度: 5星

100%; n 碳

考纲释义

( 1)n. 碳

英文释义：a chemical element

真题例句：

Arrhenius calculated the capability of carbon dioxide to trap heat in the Earth's atmosphere, but other chemists disagreed.

Arrhenius计算了二氧化碳在地球大气中捕获热量的能力，但其他化学家并不认同。[2020年 CET4 阅读理解C]

David Reay, professor of carbon management, argues that, although microwaves use a great deal of energy, their emissions are minor compared to those from cars.

碳管理学教授 David Reay 认为，尽管使用微波炉会消耗大量能源，但与汽车相比，它们的排放量微乎其微。[2019年 CET4 阅读理解]

Europe's stock of these quick-cooking ovens emit as much carbon as nearly 7 million cars.

欧洲已有的这种微波炉加热方式存储的可释放的二氧化碳量相当于近700万辆汽车的排放量。[2019年 CET4 阅读理解]

必考短语

(1)carbon dioxide二氧化碳

(2)carbon emission碳排放; 碳排放量; 二氧化碳排放

(3)carbon pollution碳污染

考纲分布

近9年出现37次

重要程度: 5星

100%; n 碳

考纲释义

( 1)n. 碳

英文释义：a chemical element

真题例句：

Grazing herds stimulate microbial (微生物的) activity in the soil, helping to capture water and separate carbon.

放牧的畜群会刺激土壤中的微生物活动，有助于捕获水和分离碳。[2019年 CET6 阅读理解]

The country is also planning to reduce its carbon footprint by 80-95% by 2050, sparking a shift to green energy in the country.

该国还计划到2050年减少其碳足迹的80-95％，从而推动转向绿色能源国家。[2017年 CET6 阅读理解]

Users probably range from climate-change researchers wanting to estimate how much carbon is stored in biomass, to foresters.

用户的范围涵盖从希望估算生物量中储存多少碳的气候变化研究人员，到林务人员。[2017年 CET6 阅读理解]

必考短语

(1)carbon footprint碳足迹

必考派生词

carbonate n. 碳酸盐

考纲分布

近16年出现18次

重要程度: 5星

72%; un 碳

28%; cn 复写纸

考纲释义

( 1)un. 碳

真题例句：

They grow and thrive, restoring the forest's capacity to pull carbon from the air.

它们生长茁壮，恢复了森林从空气中吸收碳的能力。[2019年 英语二 阅读理解A]

This temporarily lowers carbon-carrying capacity.

这暂时降低了碳承载能力。[2019年 英语二 阅读理解A]

Only recently have they come to see the vital part forests will have to play in storing carbon.

直到最近，他们才认识到森林在储存碳方面的重要作用。[2019年 英语二 阅读理解A]

( 2)cn. 复写纸

必考短语

(1)carbon dioxide二氧化碳

(1)Titanium skeleton. Carbon fiber.

钛合金的骨架。是碳纤维。《Big Hero 6》《超能陆战队》

(2)Remarkable. Diamonds, crystallized carbon. Every day, people go to the grocery store and come home with sacks full of carbon in the form of charcoal briquettes that they toss in their barbeques and set on fire.

真神奇，钻石不过就是结晶状的碳而已，人们每天去杂货店买回家的也是碳，只不过是被人丢进烤炉当火源的炭块。《The Big Bang Theory Season 5》《生活大爆炸 第五季》

(3)I don't know. How do carbon atoms form a benzene ring? Proximity and valence electrons.

不知道，碳原子是如何构成苯环的？价电子亲近。《The Big Bang Theory Season 2》《生活大爆炸 第二季》

(4)And they have bones reinforced with naturally occurring carbon fiber. They are very hard to kill.

他们的骨骼含有天生碳纤维，强壮坚硬极难杀死。《Avatar》《阿凡达》

(5)It all acts as a miniature pump, sucking in and concentrating vital carbon dioxide.

它们像小型的气泵，可将植物赖以生存的二氧化碳吸进植物体内并聚积起来。《How To Grow A Planet》《植物之歌》

(6)Unit cell contains two carbon atoms. Interior angle of a hexagon is 120 degrees.

单元晶格包涵了两个碳原子，六边形的内角为120°。《The Big Bang Theory Season 3》《生活大爆炸 第三季》

(7)This battlefield gave rise to an atmosphere, stormy, red with nitrogen, carbon and hydrogen.

撞击产生了大气，大气翻腾，因含有氮、碳、氢而显得通红。《Planet Ocean》《海洋星球》

(8)So, although there was less carbon dioxide in the air, the grasses had the edge over other plants.

因此当空气中的二氧化碳含量变少时，草类便在植物界中略胜一筹。《How To Grow A Planet》《植物之歌》

(9)It's in the cells of the leaves that photosynthesis occurs, where carbon dioxide is combined with water to make sugar.

光合作用就发生在这些叶片的细胞中，二氧化碳在这里与水发生反应形成糖类。《How To Grow A Planet》《植物之歌》

(10)All right. Okay, let's do it. Well, I know we start by discussing the shortcomings of carbon dating.

好的，我们开始吧。我知道我们一开始是讨论碳年代测定法的缺点。《Friends Season 9》《老友记 第九季》

(11)At home, we've invested in clean energy cut carbon pollution, and created new jobs in the process.

在国内，我们已经大幅投资于清洁能源削减了碳排放，并在努力创造着新的就业机会。《Your Weekly Address》《奥巴马每周电视讲话》

(12)The carbon, it's messy, I mean it gets on your fingers and causes, the night blindness.

碳粉很脏，会沾到手指，引发夜盲症。《Friends Season 3》《老友记 第三季》

(13)There are no factories here, no machines, and yet this heating up is caused by our own carbon emissions.

这里没有工厂，没有机器，但这儿的升温仍归咎于人类的碳排放。《Planet Ocean》《海洋星球》

(14)12 years ago, my cousin Irene and her entire family died in a horrific carbon monoxide accident the night before her wedding.

十二年前，我表妹艾琳全家在她结婚前晚全死于一场可怕的一氧化碳中毒事故。《The Big Bang Theory Season 5》《生活大爆炸 第五季》

(15)But just because you've got some carbon with the atoms stacked neatly, you expect me to plunk down thousands of dollars.

可你这只不过有几块分子排列整齐的碳，你就指望我扔下几千美金来买。《The Big Bang Theory Season 5》《生活大爆炸 第五季》

(16)Hey, those are my lima beans. Not lima beans, carbon atoms. But if I don't eat my lima beans, I can't have my cookie.

嘿，这可是我的青豆啊！在哥手里不是青豆，是碳原子。但老子在吃掉青豆之前，是不能吃饼干的。《The Big Bang Theory Season 3》《生活大爆炸 第三季》

(17)Not only because they prevent deforestation, but they actually use less energy and have a lower carbon emission once everything is taken into account.

把所有事情考虑进去的话，使用烘手机，不只可以减少森林砍筏，还可以减少能源消耗，降低碳排放量。《TOFEL（无字幕版）》《托福学习视频》

(18)You know, if you guys are interested, there's a technique where I can take a lock of your hair, refine it into carbon dust.

你们要是有兴趣的话，我有项技术，可以取一缕你们的毛发把它们精炼成碳粉。《The Big Bang Theory Season 7》《生活大爆炸 第7季》

(19)They have chloroplasts that combine carbon dioxide and water with light energy from the sun to create oxygen and sugar, a form of chemical energy.

它们有叶绿体。叶绿体把二氧化碳和水份与太阳光能量合成氧气与糖份，一种化学能量。《TED-Ed》《TED教育》

(20)That's fine. I don't have a problem with that. I'm not claustrophobic or anything. We're trapped. I can't breathe. There's more carbon dioxide than oxygen! The ratio is all wrong!

没关系，我一点问题都没有。我也没有幽闭恐惧症什么的。我们被困住了，我不能呼吸了，室内二氧化碳比氧气多，比率全都错了！《Girl Meets World Season 2》《女孩成长记 第二季》