音标:['ældɪhaɪdz] ;
[医]醛
n. any of a class of highly reactive chemical compounds; used in making resins and dyes and organic acids

aldehydes的用法和样例:

例句

  1. Aldehydes possess anesthetic properties.醛类具有麻醉的作用。
  2. There are several examples of a one-carbon degradation leading to aldehydes.有一些减少一个碳原子制备醛的实例。

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(328) / 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(262) / 评论(0) 分类 英语听力文摘 English Digest
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