“啉”怎么读

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叶绿素的分子结构已经搞清, 它是由卟啉组成的.The structure of the chlorophyll molecule is known . It consists ofporphyrin.碱性氮化物包括吡啶和喹啉.The basic nitrogen compounds include pyridines and quinolines.三 ( 8- 羟基 喹啉 ) 铝 ( Alq3 ) 是有机电致发光器件的 基础材料.Alu...

“取出”的拼音为：qǔ chū...

要求人们讲规范英语的压力似乎越来越大。Pressure appears to be mounting for conformity in how people speak English.对英国英语和澳大利亚英语的对比分析a contrastive analysis of British and Australian English对英语的不透彻理解an imperfect understanding of English...

The statesman never puts the remarks of his polictical enemy in mind.那位政治家从不把他政治对头的话放在心上.East and West Germany were unified into a polictical and economic entity in 1990.1990年,东德和西德合并成为统一的政治和经济实体....

突然照来的光线使他霎眼.He blinked at the sudden light.我们霎眼改变转变思想或情感.We blink to change a shift in thought or emotion....

Exmoor National Park stretches over 265 square miles of moor.埃克斯穆尔高地国家公园位于高原贫瘠之地，占地265平方英里。Keep to the track the moor is very boggy around here.不要偏离车道--这一带沼泽地多.The open countryside was pleasant, the green moor sparkling ...

n.命令，吩咐，请求...

cyanoguanidine的音标：cyanoguanidine的英式发音音标为：[saɪənəʊ'gwɑ:nɪdɪn]cyanoguanidine的美式发音音标为：[saɪənoʊ'gwɑnɪdɪn]...

他恃强欺弱，总是想吓得人们按他的意愿做事。He was a bully. He tried to frighten people into doing what he wanted.恃强欺弱者能让你的日子像活地狱。Bullies can make your life hell.艾斯勒最后由于护照诈欺行为被起诉.Eisler was finally indicted for passport fraud....

worktops的音标：...

“削弱”的近义词/同义词：减弱, 衰弱, 弱小, 减少。...

“减液”的英语可以翻译为：depletion ...

“半谐音”的拼音为：bàn xié yīn...

Both Fukuda and Escher's projects contain human vision appearances and human falsity ideas.而两者作品兼具人类视觉现象与人类谬误观念....

She had to skimp to send her son to college.她必须节俭来供她儿子上大学.Many families must skimp on their food and other necessities just to meet the monthly rent.就为了交齐每月的租金，许多家庭不得不省吃俭用。Older people should not skimp on food or heating...

“溴乙烯”的英语可以翻译为：[医] bromethylene，vinyl bromide ...