请输入您要查询的英文单词:

 

单词 ethylamine
释义

ethylamine

/ɪˈθʌɪləmiːn/ /ˌiːθʌɪlˈeɪmiːn/ /ˌɛθɪlˈeɪmiːn/
Chemistry
noun
A volatile, basic liquid with a pungent odour, usually made by the reaction of ethanol and ammonia and used in chemical synthesis.
  • Systematic name: ethanamine; NH2C2H5..

Origin

Mid 19th century; earliest use found in The Chemical Gazette. From ethyl + amine, after French éthylamine.

随便看

 

英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/10 14:19:32