首页
汉语词典
英英词典
请输入您要查询的英文单词:
单词
onium compound
释义
onium compound
onium compound
(
ˈəʊnɪəm
)
or
onium salt
n
(Chemistry)
chem
any salt in which the positive ion (
onium ion
) is formed by the attachment of a proton to a neutral compound, as in ammonium, oxonium, and sulphonium compounds
[C20: from (amm)onium]
随便看
under pressure
underprice
underpriced
underprices
underpricing
underprise
underprivileged
underprivileged children
underprize
underproduce
underproduced
underproduces
underproducing
underproduction
underproductive
underpromise
underpromise and overdeliver
under promise over deliver
underproof
underprop
underproportioned
underpropper
under protest
under provisions
under provisions of section
英语词典包含2567994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 mdict.net All Rights Reserved
更新时间:2026/9/11 22:21:29