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Carbon and sulfur and phosphorus are allotropic elements.是什么意思？

Carbon and sulfur and phosphorus are allotropic elements.

碳、硫磺和磷是同素异形元素.

相关词汇
carbon and sulfur phosphorus are allotropic elements

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

and

conj. 和，与，而且，于是，然后，因此；
例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

sulfur

n. 硫磺，硫黄，硫磺色；vt. 用硫磺处理；
例句
Carbon and sulfur and phosphorus are allotropic elements.
碳、硫磺和磷是同素异形元素.

phosphorus

n. [化]磷，磷光体；
例句
Carbon and sulfur and phosphorus are allotropic elements.
碳、硫磺和磷是同素异形元素.

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。

allotropic

adj. 同素异形的；
例句
Titanium in the pure state can exist in either of two allotropic forms.
纯钛以两种同素异形的形式存在.

elements

n. 原理，基础，要素（旧时认为土、空气、火和水是构成一切物质的四大要素）( element的名词复数 )，（化学）元素，基础，成分；
例句
The various elements of the novel fail to cohere...
这部小说的各部分之间缺乏连贯性。
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
We covered his retreat with bursts of gunfire.
我们集中火力掩护他撤退。
Chinese singing style is a bIt'similar to bel canto.
中国的传统演唱方法和美声有点相似.
She felt increasingly uncomfortable under the woman's steady gaze...
那个女人一直盯着她看，让她觉得愈发不自在了。
He failed through diffidence.
他因缺乏自信而失败.
They had been forced to uproot their vines and plant wheat.
他们已被迫将葡萄藤连根拔除，改种小麦。
I asked Laura what was wrong and she told me to mind my own business.
我问劳拉发生了什么事，她让我少管闲事。
He has taken out a half-page advertisement in his local paper to put his point across...
他拿出他们当地报纸上的半页广告来说明他的观点。
Lieutenant Ryan closed his eyes, first mentally viewing the different crime scenes, then correlating the data.
瑞安中尉闭上眼睛，先是在脑海里回想了一遍不同的犯罪现场，然后将这些信息联系起来。
He fancies himself, hoping to get that job.
他自视甚高,竟想得到那份工作.
One of the roles which science plays is that of casting out superstition...
科学发挥的一个作用就是破除迷信。