“丙酮基”怎么读？

通过选择性氧化,将水溶性优良的羟丙基β环糊精转化为丙酮基羟丙基β环糊精.Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation....

“丙酮基”的英语可以翻译为：[化] acetonyl ...

n.前缀( prefix的名词复数 )，人名前的称谓，前置代号（置于前面的单词或字母、数字）...

creek的音标：creek的英式发音音标为：[kri:k]creek的美式发音音标为：[krik, krɪk]...

Objective To study the surgical treatment of the acromegalic cardiomyopathy.目的探讨肢端肥大症性心肌病的神经外科手术治疗和疗效.Conclusion Positive surgical treatments can take satisfactory effects on acromegalic cardiomyopathy.结论肢端肥大症性心肌病经积极的手术治...

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n.头痛，令人头痛的事...

送给我的是一套梳刷用具, 另有一只装其他盥洗用品的盒子.The gift was a comb - and - brush set, along with a case for other toilet articles.一种用来梳刷马匹的带有金属齿的梳子.An article, such as toothpaste or a hairbrush, used grooming or dressing.梳刷,刷拭用马梳刷拭 ( 马 )To...

事实是, 收信的人可能不会认为这样是有趣的,反过来,他们可能还会觉得被欺侮了.Chances are, the reader won't think it's funny and may even find it irritating....

overwork的一般过去时为：overworked...

Dense smoke swirled and billowed, its rank fumes choking her.滚滚浓烟盘旋翻腾，恶臭味呛得她喘不过气来。The city's streets are filthy and choked with exhaust fumes.那座城市的街道肮脏不堪，弥漫着令人窒息的废气。Employees were taken to hospital yesterday after b...

freethinker的音标：freethinker的英式发音音标为：[ˌfri:'θɪŋkə(r)]freethinker的美式发音音标为：['fri'θɪŋkɚ]...

New towns are springing up to house the increasing population.新的城镇正迅速建起,以容纳不断增长的人口.Many new things are springing up.许多新事物正在涌现.Vegetarian restaurants and health food shops are springing up in every high street.每条大街上都冒出很多素...

n.扫兴的人，煞风景...

“吉祥”的英语可以翻译为：lucky，auspicious，propitious ...

广东（位于中国南部）...

motion的反义词有：rest, inaction, inaction, rest。n.motion的反义词（运动,移动）：rest, inaction。motion的反义词（其他释义）：inaction, rest。...