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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；

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）；

pure

adj. 纯的，单纯的，纯真的，干净的；prep. 清晰的，纯正的；

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；
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
She replied to their angry question by calmly walking out of the room.
她安静地走出房间,以此作为对他们气冲冲提问的回答。
The scientist could not calculate when the spaceship would reach the Jupiter.
那位科学家没有算出那艘宇宙飞船什么时候会到达木星。
a captious question.
糊弄人的问题
The cake we made was somewhat of a failure.
我们做的蛋糕不大成功。
We cannot make a precise calculation of the price until we have all the costs.
除非我们知道所有成本，否则不能准确地计算出价格。
The sea is now calm.
海现在平静了。
He had a calling to become a sailor.
他很想做一个海员。
The capital is located on the river.
首都位于河畔。
He is quite candid with his friends.
他对朋友相当坦白。
There are certain stories canarding about the hotel.
有若干关于这家旅馆的说法正在流传着。
The father called the baby John.
父亲给这个婴孩取名约翰。
She has a four-carat stone in her ring.
她的戒指镶有一颗四克拉的宝石。
Snow was caked high along the streets.
街道旁积着高高的雪堆。
bullets of the same calibre
直径相同的子弹