“环戊酮”怎么读？

“环戊酮”的英语可以翻译为：[化] cyclopentanone，dumasin ...

其金属取代物能和环戊酮顺利地反应得到40.Its metallation and addition to cyclopentanone proceeded well to 40.以单质碘为催化剂合成了环戊酮乙二缩酮.Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.比较研究了三种含苄叉环戊酮基团的新型香豆素类光敏染料.Absorption spect...

“袋狸”的英语可以翻译为：[医] bandicoot ...

“甘油”的拼音为：gān yóu...

“方硼石”的英语可以翻译为：oracite ...

The postman ran away with the dog nipping at his heel.邮递员跑开了,狗在身后紧追着要咬他.The postman argued away his misdelivery of the mail.那个邮递员为他误投邮件的事辩解.He looked like a postman but he was really a fake.他看上去像个邮递员,但实际上是个骗子....

indestructibility的音标：indestructibility的英式发音音标为：[ɪndɪstrʌktə'bɪlɪtɪ]indestructibility的美式发音音标为：[ɪndɪstrʌktə'bɪlɪtɪ]...

这个发动机汇集了现代最顶尖的科技。This engine uses all the most modern technology.这册书是由一系列讲义汇集而成的.The book grew out of a series of lectures.这些事实汇集在一起足以构成一条不容置疑的理论.The facts added together to build up a theory which was indisputable....

popularity的音标：popularity的英式发音音标为：[ˌpɒpju'lærəti]popularity的美式发音音标为：[ˌpɑpju'lærəti]...

Hypertrophy of the pharyngeal tonsils is called adenoids.咽扁桃体的肥大称为腺状肿大.'He has had his tonsils out and has been ill, too,' she noted in her diary...“他切除了扁桃体，一直病着，”她在日记里写道。I had my tonsils out when I was ten.我10...

deliver的现在完成时为：delivered...

“懊恼”的近义词/同义词：烦恼, 悔恨, 懊悔, 懊丧, 后悔, 悔怨, 怨恨。...

ablactation的音标：ablactation的英式发音音标为：[ˌæblæk'teɪʃən]ablactation的美式发音音标为：[ˌæblæk'teɪʃən]...

“语气”的拼音为：yǔ qì...

The judge said the police had mishandled the siege.法官说警方对围攻安排不当。A sensitive child should not is mishandled.对敏感的儿童不应粗暴.And then the war was very badly mishandled.而之后的作战就被胡乱操作了....

brainstorming的音标：brainstorming的英式发音音标为：['breɪnstɔ:mɪŋ]brainstorming的美式发音音标为：['breɪnstɔrmɪŋ]...

今天早晨，刘易斯面色憔悴、疲惫不堪地递交了辞呈。This morning, looking harassed and drawn, Lewis tendered his resignation.英国驻黎巴嫩的新任大使已将国书递交给总统。Britain's new ambassador to Lebanon has presented his credentials to the President.她很快递交了辞呈。She q...