请输入您要查询的英文单词：

　

单词 lewis base
释义

WordReference Random House Unabridged Dictionary of American English © 2024
Lew′is base′, [Chem.]
  1. Chemistryany substance capable of forming a covalent bond with an acid by transferring a pair of electrons to it.
  • named after German. north, northern. Lewis 1960–65

Collins Concise English Dictionary © HarperCollins Publishers::
Lewis base n
  1. a substance capable of donating a pair of electrons to an acid to form a covalent bond
    Compare Lewis acid
Etymology: 20th Century: named after G. N. Lewis (1875–1946), US chemist
随便看

　

英语词典包含188688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：2024/11/13 11:34:38