音标:['ældihaid] ;
n. 醛, 乙醛
[化] 醛; 乙醛
n. any of a class of highly reactive chemical compounds; used in making resins and dyes and organic acids
词型变化:名词复数形式 : aldehydes
词性分布:
名词100%

aldehyde的用法和样例:

例句

用作名词(n.)
  1. This reaction involves disproportionation of the aldehyde.这个反应就是醛的歧化作用。
  2. In contrast, switching the acylsilane functionality to an aldehyde, the radical cyclization failed.至于将矽基酮的部分换成醛基时,自由基反应则无法进行。

词汇搭配

  • anthraquinone aldehyde蒽醌甲醛
  • lactic aldehyde乳醛,2-羟基丙醛...
  • acetic aldehyde乙醛
  • acrylic aldehyde丙烯醛
  • salicylic aldehyde水杨醛,邻羟苯甲醛...
  • half aldehyde醛酸,半醛
  • anisic aldehyde大茴香醛
  • butyl aldehyde丁醛
  • cinnamic aldehyde肉桂醛
  • aldehyde mutase醛变位酶,醛岐化酶...
  • aldehyde oxidase醛酶,醛氧化酶...
  • alcohol aldehyde醇醛
  • aldehyde resin聚醛尸,聚醛树脂...
  • coconut aldehyde椰子醛
  • aldehyde lyase醛裂解酶
  • aliphatic aldehyde脂族醛
  • Aldehyde reductase乙醛还原酶
  • betaine aldehyde三甲基甘氨醛...
  • lauric aldehyde月桂醛,十二醛...
  • aldehyde tannage[化] 醛鞣; 醛鞣...

On todays Moment of Science, well be sniffing our way through a controversial culinary conundrum: the great cilantro debate. 今天的《科学一刻》栏目,我们将来探讨一个有争议性的烹饪难题:关于香菜的大辩论。 Accordi

发表于:2018-12-28 / 阅读(307) / 评论(0) 分类 初学者听力文摘精选

Cilantro: Love It Or Hate It? On todays Moment of Science, well be sniffing our way through a controversial culinary conundrum: the great cilantro debate. According to scientists working at the Monell Chemical Senses Center, the smell of cilantro usu

发表于:2018-12-31 / 阅读(240) / 评论(0) 分类 英语听力文摘 English Digest
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a kick in the pants
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boiling spot
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call it square
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Coeculolidine
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