请输入您要查询的英文单词:

 

单词 lewisite
释义

WordReference Random House Unabridged Dictionary of American English © 2024
lew•is•ite  (lo̅o̅ə sīt′),USA pronunciation n. 
  1. Chemistrya pale yellow, odorless compound, C2H2AsCl3, used as a blister gas in World War I.
  • 1920–25; named after Winford Lee Lewis (1878–1943), American chemist who developed it; see -ite1

Collins Concise English Dictionary © HarperCollins Publishers::
lewisite /ˈluːɪˌsaɪt/ n
  1. a colourless oily poisonous liquid with an odour resembling that of geraniums, having a powerful vesicant action and used as a war gas; 1-chloro-2-dichloroarsinoethene. Formula: ClCH:CHAsCl2
Etymology: 20th Century: named after W. L. Lewis (1878–1943), 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 11:52:01