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A proton is an elementary particle of matter.是什么意思？

A proton is an elementary particle of matter.

质子是物质的基本粒子。

相关词汇
proton is an elementary particle of matter

proton

n. [物]质子；

is

vt.& vi. 是（be的三单形式；n. 存在；

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

elementary

adj. 基本的，初级的，[化]元素的，初等；

particle

n. 微粒，颗粒，[数，物]粒子，质点，极小量，小品词；

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

matter

n. 事件，（讨论、考虑等的）问题，重要性，物质；vi. 要紧，重要，化脓，有重大影响，有重要性；
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。
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He died six weeks later of a massive heart attack.
六周后他因严重的心脏病发作去世。
Observance of the law is a matter of principle for us...
守法是我们的一个原则问题。
His message has changed little since he became presidential material.
成为总统候选人后，他的宣言并没有多少变化。
Morisot had experienced maternity herself.
莫里佐也曾为人母。
...children who display extraordinary mathematical ability.
显示出不凡的数学能力的儿童
...her irritatingly matey tone.
她那烦人的套近乎的口吻
Masked youths threw stones and firebombs.
蒙面年轻人投掷了石块和燃烧弹。
None of the anticipated difficulties materialized.
预想中的困难全都没有出现。
I'm feeding our horses the same mash the O'Briens used to win Gold Cups.
我现在给我们的马喂的糊状饲料和奥布赖恩家族夺得金杯的赛马吃的饲料是一样的。
During the 1980s Britain became a very materialistic society.
20世纪80年代期间，英国变成一个物质至上的社会。
Duff soon mastered the skills of radio production...
达夫很快掌握了广播节目制作的技能。
Cut the cucumber into matchsticks.
将黄瓜切成细条。
...if you wish to massage your family and friends yourself.
如果你希望亲自为家人及朋友按摩的话
Astronomers know that Pluto and Triton have nearly the same size, mass, and density.
天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。