acetylene的音标？

This paper discussed three methods of producting vinyl etherspreparation from acetylene, dehydrohalogenation and acetals.论述了乙烯基醚类化合物的三种主要制备方法乙炔法 、 脱卤化氢法和缩醛热分解法.Allene is an isomer of methyl acetylene.丙二烯是甲基乙炔的一种异构体.In th...

Allene is an isomer of methyl acetylene.丙二烯是甲基乙炔的一种异构体.In the darkness, the machine gun spat a vindictive white light like an acetylene torch.机枪在黑暗中吐出一道凶厉的白光,活象一支喷火的乙炔吹管.In the high - pressure system both oxygen and acet...

n.乙炔，电石气...

vt.配上框子，装在框内...

I'll record to our habitat office waive our claim immediately.我立即写信给咱们的总公司提出放弃索赔.SHOULD THE APPLICANT WAIVE THE DISCREPANCY ( IES ) WE SHALL RELEASE DOCUMENTS.如果开 证 人接受不符点,我们将放单给开证人.In view of the unusual circumstan...

Try to stick to the meeting agenda and keep others on track if you are chairing.尝试坚持会议议程,如果你是主持人并让其他人不跑题....

children from dysfunctional families有缺陷家庭的子女They know how easily group process can become dysfunctional.他们知道群体作用会多么容易使机能失调.Dysfunctional conflicts: Conflicts that prevent a group from achieving its goals.消极冲突: 妨碍工作群体实现目标...

Baxter arrived here this afternoon, on a surprise visit.巴克瑟特今天下午突然来此拜访.Baxter smouldered as he drove home for lunch.巴克斯特开车回家吃午饭的路上，心里一直憋着一团火。It'sa dead issue, Baxter.这个问题已经没人再谈论了，巴克斯特。...

“微伏”的英语可以翻译为：[计] microvolt ...

展现在我眼前的是充满诗情画意的生活。I saw before me an idyllic life.有很多让你展现创意的机会。There's lots of room to express yourself creatively.通过一系列倒叙展现出了导致谋杀的各个情节。The events that led up to the murder were shown in a series of flashbacks....

The City's reputation has been sullied by scandals like those at Lloyd's.类似劳埃德保险公司的那些丑闻令伦敦名声扫地。The immaculate is easily sullied.皎皎者易污.Her reputation is sullied by crimes.她的名誉被许多罪行所玷污....

n.改进，改革，改善adj.改进的，改革的，改善的...

它意指成年人行为的系统发育与个体发育的发展.It meant the phylogenetic and ontogenetic development of human adult behaviour.我简直猜不透玛丽意指什么.I simply can't guess what Mary is driving at.正面我赢, 反面你输.(掷钱币打赌时说,意指无论怎样,我不吃亏).Heads I win, tails you ...

couple的音标：couple的英式发音音标为：['kʌpl]couple的美式发音音标为：['kʌpəl]...

“语法”的英语可以翻译为：grammar，syntax，expression，parlance，phraseology ...

juvenile的近义词/同义词有：young, youthful, adolescent, youthful, young, youth, teenager, child, childish, babyish。adj.juvenile的近义词（年轻的）：young, youthful。juvenile的近义词（其他释义）：adolescent, youthful, young, youth, teenager, child, chil...

The average commuter journey there is five hours long.那里的通勤一族平均上下班要花5个小时。I think I've got one of the most stressful jobs there is.我想我得到的这份工作是其中最繁重的工作之一。There is no suggestion that clients have been sold inappropriat...

假如你想把自己的名字从献血联系人名单中删去，请给我们发电子邮件。Please email us to be removed from our active list of blood donors.“ 那,联系人为什么要这样玩命哪? ”" Why the hell should he stick his neck out? "联系人在咱们手中攒着,你不回来,我们就不放他.The negotiator stays in our hands...