protons怎么读

n.质子( proton的名词复数 )...

Protons are nearly 2000 times as heavy as electrons.质子的质量几乎是电子的2,000倍。The neutrons and protons form the core of the atom.中子和质子构成了原子核.Electrons are negatively charged with electricity, protons are positively charged.电子是带负...

An atom itself is a complete whole, with its electrons, protons and neutrons and other elements...一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。The neutrons and protons form the core of the atom.中子和质子构成了原子核.A substance donates protons...

You all deserve three cheers for working so hard.你们大家这么卖力，颇值得称赞。When our trainer stopped speaking,there were a few dutiful cheers.当我们的教练说完的时候,底下是一些例行的欢乐呼声。Cheers then. See you later.告辞了。再见！Her dancing brought loud cheers...

decontaminant的音标：decontaminant的英式发音音标为：[di:kən'tæmɪnənt]decontaminant的美式发音音标为：[dikən'tæmɪnənt]...

I felt loath to sully the gleaming brass knocker by handling it.我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。He was loath to admit his mistake.他不愿承认自己的错误。He is loath to get out of bed on cold mornings.在寒冷的早晨他讨厌起床....

n.节省，减少开支( economize的名词复数 )v.节省，减少开支( economize的第三人称单数 )...

反聚光线...

n.耳孔...

The two countries do little trade with one another.两国之间很少有贸易往来。How well did you hit it off with one another?你们俩人合得来吗？Some of the younger men began to pelt one another with snowballs.一些年轻人开始相互投掷雪球。...

“钙”的英语可以翻译为：[化] calcium (20号元素， 符号 Ca)，autunite ...

v.用文火焖烧，熏烧，慢燃( smolder的现在分词 )...

...

“啊，福克斯上尉，”马丁·麦吉尼斯亲切地说，“很高兴再次见到您。”"Ah, Captain Fox," Martin McGuinness said affably. "Nice to see you again."丹尼斯爵士看了一眼就把它送了回去。Sir Denis took one look and sent it back.她现在与比她小10岁的演员丹尼斯·劳森同居。She now lives with actor Denis L...

equipartition的音标：equipartition的英式发音音标为：[i:kwɪpɑ:'tɪʃən]equipartition的美式发音音标为：[ikwɪpɑ'tɪʃən]...

哪个校长只要犯了这样的错误都会被开除。Any head teacher who made errors like this would be chucked out.他是英格兰西部一所公学的校长。He was headmaster of a public school in the West of England.她对校长和教师们满心钦佩。She is full of admiration for the head and teache...

他把几段有关因果的概念穿插在一篇引人入胜的文章中.He threaded several causal ideas into a charming essay.他在报告中穿插了一些生动的例子.His talk was spiced with vivid examples.舞蹈、诗歌朗诵穿插表演.Dances and recitations of poems are performed alternately....

gibber的第三人称单数（三单）为：gibbers...