cinnamate什么意思？

They were good catalyst for synthesis of n - butyl cinnamate.它们是催化合成肉桂酸正丁酯的良好催化剂.Butyl cinnamate was synthesized from cinnamic acid and butyl alcohol using tungstosilicic acid as catalyst.以钨硅杂多酸为催化剂,通过肉桂酸和正丁醇反应合成肉桂酸正丁酯.M...

cinnamate的音标：cinnamate的英式发音音标为：['sɪnəmeɪt]cinnamate的美式发音音标为：['sɪnəmeɪt]...

From ancient times our forefathers have laboured, lived and multiplied on this land.自古以来,我们的祖先就劳动 、 生息、繁衍在这块土地上.Thou hast multiplied thy merchants above the stars of heaven : the cankerworm spoileth, and fleeth away.你增添商...

contain的近义词有：contain, include, embrace, involve, comprehend, hold, comprise。下面这些动词均含有"包括，包含"的含义：contain：普通用词，所涉及的物体常常是其组成部分或内容。强调包容关系。既可指具体有形的东西，也可指抽象无形的东西。include：普通用词，指一整体包含着各独立的部分，也指某东西包含另一东西的某一部分。embrace：正式用词，指把某事物纳入...

Many investors must be hoping that he will be dethroned, his publishing empire dismembered.众多投资者此时一定希望他能被撵下台，他的出版帝国四分五裂。If the king does not abdicate, he will have to be dethroned.如果国王自己不退位, 就必须把他赶下台.Ttan ho ruled the un...

Elliott crossed the finish line just half a second behind his adversary.埃利奥特跨过终点线时仅比对手落后半秒钟。All this, needless to say, had been culled second-hand from radio reports.不用说，所有这些都是从电台报道中采集来的二手材料。"Wait there!" Kathryn rose. "...

“地钱”的英语可以翻译为：liverwort，[医] liver wort ...

v.赋予（思想、精神等）以人的形体( incarnate的过去式和过去分词 )，使人格化，体现，使具体化...

用带子把滑水板绑在船顶后，我们就在多佛登上了气垫船。Strapping the skis on the roof, we boarded the hovercraft in Dover.多佛港是英国进入欧洲的大门.The port of Dover is England's gateway to Europe.轮船在多佛港卸了货.The ship landed the goods at Dover....

“水下”的拼音为：shuǐ xià...

“精密”的反义词：粗疏, 粗劣, 粗糙, 粗略。...

depreciate的现在完成时为：depreciated...

“鳄纹”的英语可以翻译为：[化] crocodiling ...

We were chaperoned by our aunt.我们由婶子陪着。I managed to hold her once at a dance - chaperoned, of course.在一次舞会上, 当然是有成年人在场,我设法同她跳了一曲舞.The Chinese tourists were also prohibited from leaving their chaperoned groups.中国游客亦不得离开受监...

Afric的音标：...

天竺鲷科...

The drug works by increasing levels of serotonin in the brain.这种药物通过提高大脑中血清素的含量来产生疗效。The chemical floods the synapse, overwhelming the serotonin receptors.这种化学物质湮没了突触, 覆盖了5—羟色胺的受体.In man, the local effects of serotonin a...