The uvular r's of French and the fricative, glottal ch's of German (and Scots) are essential to one's imagination of these languages and their speakers.
人们一听到法语的小舌音、摩擦音,或者德语(和苏格兰语)的喉音,就会对语言本身和语言的使用者产生各种想象。
单词 | C2H2 |
释义 |
C2H2
英语例句库
The uvular r's of French and the fricative, glottal ch's of German (and Scots) are essential to one's imagination of these languages and their speakers. 人们一听到法语的小舌音、摩擦音,或者德语(和苏格兰语)的喉音,就会对语言本身和语言的使用者产生各种想象。 Conclusion Cerebroprotein hydrolysate conta ins abundantly essential amino acid and small molecular peptid to human brain wi ch can inprove functional activation of human brain cells . 脑蛋白水解物富含人脑必须氨基酸及小分子肽,能改善脑细胞功能活性。
原声例句
航海英语听力 26.keep contact with taufig control on vhf ch 06 用VHF 6频道与陶非克港调联系。 大叔教你学初级英语 Maggie, what starts with a sound CH? Oh, chicken! No. Try again. 麦琪,什么东西是以读音CH开头的?哦,chicken(小鸡)! 不对。再猜。 爷爷奶奶的发音课堂 It's mishap. It's an S sound, S, not a CH. 事故。发的是 S 这个音,而不是 CH。 大叔教你学初级英语 CH. CH. Chocolate for me. Yummy. Yummy. Mmm. Oh, I like chocolate. CH CH,我有巧克力吃了。好吃。好吃。嗯。哦,我喜欢巧克力。 Emma的美味英语 And there's that CH sound again. 还有 CH 这个音。 爷爷奶奶的发音课堂 Yeah. It doesn't start with CH or SH sound. 是的。它不是以 CH 或 SH 的音开头的。 看热点学英语 Normally, when we see c-h it's pronounced 'ch' like cheese. 通常情况,当我们看到 c-h 时,它被发成“ch”,比如在 cheese 中的发音。 大叔教你学初级英语 Are you ready? Listen carefully. The sound you need is CH. What is it? 准备好了吗?仔细听哦。你们需要的读音是CH。是什么呢? 你的英语教练 Stefanie So tree, we have a strong CH sound there, tree tree tree. Tree有一个很强的ch音。 跟Lucy学听力 That's because 'tuh' and 'yah' comes together to make a 'ch' sound. 这是因为" tuh" 与" yah" 合在一起变成了" ch" 。 Emma的美味英语 Make sure you're really landing that last consonant sound there, that CH sound. 一定要把最后一个辅音发出来,CH 音。 跟Hadar学美式发音 And then when we connect those two words together, we hear a 'ch' sound. 然后当我们把这两个单词连在一起时,我们会听到一个“ch”音。 和剑桥外教学英语 When the verb ends in CH, SH, X, SS or ZZ, we add ES. 当动词以 CH、SH、X、SS 或 ZZ 结尾时,我们加上 ES。 Emma的美味英语 Pay attention to that CH sound at the beginning of the word. 请注意单词开头的那个CH音。 跟Hadar学美式发音 And a consonant is a sound that stops like k, ch, r, th. 辅音是以 k,ch,r,th 结尾的音。 Max带你学发音 But lots of people say it " you-chube" , so the T becomes a " ch" . 但是很多人把它读成“you-chube”,所以 T 变成了“ch”的发音。 跟Hadar学美式发音 When the tr go together it often sounds like a ch sound instead of a t. 当/tr/连在一起时,它听起来像/ch/而不是/t/。 跟Hadar学美式发音 TR, which turns into a " ch" sound, and then the A as in 'cat'. TR 变成“ch”音,然后是“cat”中的 A 音。 Engvid超级外教Ronnie-发音 You're going to " chew" . " Ch, ch, ch, chew" . 你要“咀嚼”。 “Ch,ch,ch,咀嚼”。 跟Hadar学美式发音 But when people speak fast, what happens is that these two words connect and turn into a 'ch' sound. 但是当人们说得很快时,这两个词会连接起来,变成“ch”音。
中文百科
乙炔 Acetylene(重定向自C2H2)
![]() ![]() ![]() ![]() 乙炔,俗称风煤、电石气、电土,是炔烃化合物系列中体积最小的一员,主要作工业用途,特别是烧焊金属方面。 乙炔于1836年由英国科学家艾德蒙·戴维(Edmund Davy)发现,化学式为C2H2,有一个如下图所示的直线型结构: 乙炔在室温下是无色、极易燃的气体。纯乙炔是无臭的,但工业用乙炔由于含有硫化氢、磷化氢等杂质,而有一股大蒜的气味。乙炔的化学能主要贮存于它的三键中。 在摄氏400度以上, 乙炔会聚合生成乙烯基乙炔(C4H4)和苯(C6H6)。在摄氏900度以上则会形成炭黑。 碳酸钙(石灰岩)和煤炭是生产乙炔的主要原料。首先,碳酸钙会转化为氧化钙,煤炭则转化为焦炭。然后氧化钙和焦炭会发生反应形成碳化钙和一氧化碳:
英语百科
Acetylene 乙炔(重定向自C2H2)
![]() ![]() ![]() ![]() Acetylene (systematic name: ethyne) is the chemical compound with the formula C2H2. It is a hydrocarbon and the simplest alkyne. This colorless gas is widely used as a fuel and a chemical building block. It is unstable in its pure form and thus is usually handled as a solution. Pure acetylene is odorless, but commercial grades usually have a marked odor due to impurities. |
随便看 |
|
英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。