ethyl怎么读？

Sodium N - ( α - phenoxy ) - tetradecanoyltaurate ( SPTT ) was synthesized through Williamson etherification, hydrolysis, and acylation, using ethyl 2 - bromomyristate, phenol and taurine as the starting materials.以α - 溴...

Ethyl acetate ( 71 . 41 b ) was added to the slurry in the vessel.把醋酸乙酯 71.4 磅加到容器中的浆液内.These peaks correspond to side - chain cleavage of the ethyl and propyl groups respectively.这些峰分别相当于乙基和丙基的侧链开裂.In benzene or ethyl a...

n.乙荃，乙烷基，乙基...

从贾拉拉巴德向北的旅程不到120英里。The northward journey from Jalalabad was no more than 120 miles.我的五封信都在路上, 在向北的路途中,五个取向都插入中国的内陆.I have five letters on the way, moving northwards to China's inland.这座山向北的一面几乎是垂直的.The northern face...

expectorate的音标：expectorate的英式发音音标为：[ɪk'spektəreɪt]expectorate的美式发音音标为：[ɪk'spektəreɪt]...

“光圈”的英语可以翻译为：iris diaphragm，iris aperture，light ring，stop，aperture ...

“亲密”的反义词：疏远, 生疏, 疏间。...

[谑]碰运气,各取所需.You pays your money and you takes your choice.你别 真 生气, 他只不过是在诙谑你而已.Don't get angry. He is just playing a joke on you.这位作家写的戏剧有谐而不谑的幽默感.This writer's plays are marked by a gentle humor....

What will happen to Brimstone in the event of battle?如果发生战争宾斯通镇会 怎么样 ?He threatens us with fire and brimstone.他以阴森恐怖的处罚威胁我们.She was breathing fire and brimstone , ie was furiously angry.她火冒三丈.Brimstone they called it rai...

hypergroupoid的音标：hypergroupoid的英式发音音标为：[haɪpə'gru:pɔɪd]hypergroupoid的美式发音音标为：[haɪpə'grupɔɪd]...

环庚米特...

“驶出”的英语可以翻译为：to put off ...

该手术是在全身麻醉情况下实施的。The operation is carried out under a general anaesthetic.酒精是一种能麻醉大脑的烈性药物。Alcohol is a potent drug that anaesthetizes the brain.这种强效药剂被用来麻醉手术病人。This powerful drug is used to tranquilize patients undergoing...

Haemogamasus的音标：...

In 1964, impatient with Arkansas backward image, he challenged Faubus for governor.1964年, 他对阿肯色州的落后形象失去耐心, 开始挑战福伯斯,竞选州长....the Arkansas Gazette.《阿肯色报》Arkansas has seen a 70 % decline in its numbers since 1967.自1967年以来,这种...

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“骨毒病”的拼音为：gǔ dú bìng...

secondary school的复数形式为：secondary schools...