请输入您要查询的英文单词:

 

单词 sulfonium
释义 sul·fo·ni·um
\ˌsəlˈfōnēəm\ noun
(-s)
Etymology: New Latin, from sulf- + -onium
: a univalent cation H3S+ or radical H3S analogous to oxonium with sulfur in place of oxygen and known especially in the form of organic derivatives (as triethyl-sulfonium iodide) made usually by reaction of an organic sulfide with an alkyl halide — compare -thionium
随便看

 

英语词典包含332784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:2025/3/12 16:08:22