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钻石是纯净的碳。用英语怎么说？

钻石是纯净的碳。

Diamonds are pure carbon.

相关词汇
diamonds are pure carbon

diamonds

n. <数>菱形( diamond的名词复数 )，方块牌，金刚钻，[常用复数]（项链、戒指等）钻石饰物；
例句
They were dazed by window displays dripping with diamonds and furs...
他们被满橱窗陈列的钻石和皮草弄得眼花缭乱。

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；
例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

pure

adj. 纯的，单纯的，纯真的，干净的；prep. 清晰的，纯正的；
例句
'Aromatherapy oils' are not pure essential oils but dilutions.
“香薰精油”并非纯精油，而是经过稀释的。

carbon

n. [化学]碳，（一张）复写纸，[电]碳精棒[片，粉]，碳精电极，复写的副本；adj. 碳的，碳处理的；
例句
...the abatement of carbon dioxide emissions.
二氧化碳排放的减少
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
The increasing sale of luxury goods is an index for the country's prosperity.
奢侈商品销售量日增是该国繁荣的标志。
You'd better wear a vest under a coat.
你最好把马甲穿在上衣里面。
You can scroll through the text using the up and down arrow keys.
你可以利用上下箭头键来翻看(计算机屏幕上的)整个文本。
As no one raised his voice against the plan, it was agreed on.
由于没有人提反对意见, 那项计划便通过了。
The area has been declared a closed military zone.
这个地区已宣布为军事禁区。
We aim at saving something every month.
我们力求每月节省些东西。
He became very depressed and even got suicidal at one point.
他变得十分消沉，甚至一度想自杀。
We are firm where our principles are concerned.
在涉及原则问题时我们是坚定不移的。
I want to fly, I want to be an unfettered bird.
我想要飞，想要做一只无拘无束的小鸟。
There is a close analogy between the gills of a fish and the lungs of a mammal.
鱼的鳃与哺乳动物的肺很相似。