“溴乙烷”怎么读

“溴乙烷”的英语可以翻译为：omoethane，ethyl bromide ...

以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N, N二乙基苯胺.N, N - diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.利用β-环糊精-1,2-二溴乙烷乙醇混合体系作增敏剂首次提出了用荧光光度法测量阿苯达唑含量的方法.A fl...

你看孩子们在运动场上乱冲乱跳.See the children ramping about in the playground.我不能容忍人们大声吵嚷和乱冲乱撞.I can't stand people shouting and pushing....

“肾上腺”的英语可以翻译为：enicapsule，paranephros (pl. paranephroi)，epinephros，adrenal gland ...

动脉破裂...

Leavis的音标：...

adj.短暂的( brief的最高级 )，（衣着）短的，简洁的，简明的...

I'd never have dreamt of doing such a thing.我做梦也没想过干这样的事。Once we dreamt that we were strangers.We wake up to find that we were dear to each other.我们一度梦见彼此是陌路人。醒来时发现我们原来是相亲相爱的。People have long dreamt of an egalitaria...

v.（彻底）消灭( annihilate的过去式和过去分词 )，使无效，废止，彻底击溃...

She is very good at using her charm to get her way.她非常善于利用自己的魅力随心所欲。Johnson's easy charm contrasted sharply with the prickliness of his boss.约翰逊的亲和力和他老板易怒的性格形成了鲜明的对比。He has good looks and charm, and always falls on ...

bronchospirometry的音标：bronchospirometry的英式发音音标为：[brɒnt'ʃɒspɪərɒmɪtrɪ]bronchospirometry的美式发音音标为：[brɒnt'ʃɒspɪərɒmɪtrɪ]...

Even then, the magical pause can strengthen the punchline.即使这样, 有魔力的停顿依然可以增强笑点.The pause adds punch to the punchline!停顿为笑点增强冲击效果!A good joke or a mystery novel has along wind up to the final punchline.好的笑话,或神秘小说,都是一路曲折,直...

微管促使我的思考有丝分裂的机制.Microtubules have dominated our think about the mitotic mechanisms.构成微管的蛋白质叫做微管蛋白.The protein out of which microtubules are made is called tubulin.对于微管组来说,它也许是更好的,但不是必需的条件.It may be a sufficient but not n...

plods的音标：...

“甜精”的拼音为：tián jīng...

freckle的音标：freckle的英式发音音标为：['frekl]freckle的美式发音音标为：['frɛkəl]...

Shunting movement When vehicles are moved without train data available.调车运行在无有效列车数据情况下驱使车辆移动.Shunting while travelling at full speed is also a risk.在全速行驶时做躲闪也是有风险的.Shunting signal A fixed signal intended for shunting mov...