“氦核”用英语怎么说

“氦核”的拼音为：hài hé...

α粒子是从天然放射性蜕变得到的带正电的氦核.Alpha particles are positively charged helium nuclei obtained from natural radioactive decay.粒子 —— 氦核 —— 正通过试管被抛出, 从而在试管中形成人造迷雾.Alpha particles -- helium nuclei -- were being hurled through the tube...

“骚乱”的拼音为：sāo luàn...

The earth brings forth large crops every year for the sustenance of man and beast.大地每年生产出大量的农作物,供人畜食用.For law students, autumn brings the recruiting season.对学法律的学生来说，秋季是招聘旺季。The heat brings about a chemical reaction, and...

“谄媚者”的拼音为：chǎn mèi zhě ...

vt.激起（activize的第三人称单数形式）...

I had liv'd a dreadful life, perfectly destitute of the knowledge and fear of god.过去,我过着可怕的生活, 对上帝完全缺乏认识和敬畏....destitute children who live on the streets.流落街头的贫困儿童Many had lost all in the disaster and were destitute...

ceremonious的音标：ceremonious的英式发音音标为：[ˌserə'məʊniəs]ceremonious的美式发音音标为：[ˌserə'moʊniəs]...

潜水艇没等军舰靠近就及时潜入水下了。The submarine had had time to submerge before the warship could approach.不一会儿, 潜水艇内所有的东西都扣紧了.Within a short time, everything on the submarine was buttoned up.我们用声呐系统观察到两条潜水艇.We picked up two submarines ...

computer science的音标：computer science的英式发音音标为：[kəm'pju:tə 'saiəns]computer science的美式发音音标为：[kəm'pjutɚ 'saɪəns]...

They used steel pins to hold everything in place.他们用钢钉将所有东西都固定住。to have pins and needles感觉麻木I don't care two pins whether she comes or not.她来不来,我不在乎....

helotry的音标：helotry的英式发音音标为：['helətrɪ]helotry的美式发音音标为：['helətrɪ]...

duff的现在完成时为：duffed...

n.（水）獭( otter的名词复数 )，獭皮...

n.弓弦vt.（用弓弦）勒死，绞死...

一马克杯的热巧克力正是她所需要的.A mug of hot chocolate was just what she needed.咖啡和茶会在茶杯和马克杯上留下顽渍.Coffee and tea can leave stubborn marks on cups and mugs.凯特问豆豆是不是在问她的水. (为什麽猫都爱喝马克杯的水?)Kate asked Pea Pea if she was drinking her water....

This major combines microbiology with zymology and wine - making studies.这个专业将微生物学,发酵学和制酒相结合....