alkyl怎么读？

n.烷基，烃基adj.烷基的，烃基的...

The synthetic method, main properties and application of alkyl indican has been introduced.本文介绍了烷基糖苷的合成方法, 主要性能和用途.This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reacta...

Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物.The general answer to this problem is to avoid alkyl halides.解决这一问题的一般办法是避免使用烷基卤.Nonionic surface - active a...

“树干”的拼音为：shù gàn...

n.巴西木素...

I emptied the sweet wrappers from the ashtray.我把烟灰缸里的糖纸倒掉。The grain store processed flour wrappers for Chinese dumplings.这家粮店把面粉加工成面皮供包饺子用.He flattened the wrappers and put them between the leaves of his book.他把包装纸压平，夹在书...

gothic的音标：gothic的英式发音音标为：['ɡɒθɪk]gothic的美式发音音标为：['ɡɑθɪk]...

异丙硝哒唑...

dirt的音标：dirt的英式发音音标为：[dɜ:t]dirt的美式发音音标为：[dɜrt]...

“矿区”的英语可以翻译为：[地质] ore district，mining area，holding，diggings ...

抗喘振...

...the Germanic tribes of pre-Christian Europe.基督教创立之前定居在欧洲的日耳曼部落The language most closely related to English is the West Germanic language Frisian.与英语有着最密切的联系的是西德语言.Sanskrit is related very closely to Latin, Greek, and ...

这时我听见一声响亮的驴叫,我被惊的转过身来.That was when a loud bray made me about - face once more.你管有一半大脑的驴叫 什么 ?天才啊!What do you call a donkey with half a brain? Gifted....

摸具的所有的设计对于零件来说尺寸过小.The overall design of the tools were undersized for the parts.坐鞍是马具的一部分.The saddle is a part of a horse's harness.介绍了一种细长螺旋件加工输具的结构及加工方法.The structure and process of a threaded shaft are introduce...

bohemian的音标：bohemian的英式发音音标为：[bəʊ'hi:miən]bohemian的美式发音音标为：[boʊ'himiən]...

“古代”的英语可以翻译为：ancient，archaic，ancient times，antiquity，ancientry ...

adj.电解的，由电解产生的，电解质...

她的床收拾得很整洁，衣服也收起来了。Her bed was crisply made, her clothes put away.他们急于在下雨前把洗好的衣服收进屋子。They were anxious to bring the washing in before it rained.一些较老式的电话机仍然只收代币。Some of the older telephones still only accept tokens....