首页
汉语词典
英英词典
请输入您要查询的英文单词:
单词
valence electron
释义
WordReference Random House Unabridged Dictionary of American English © 2024
va
′
lence elec′tron,
[
Chem.
]
Chemistry
an electron of an atom, located in the outermost shell (
va
′
lence shell′
) of the atom, that can be transferred to or shared with another atom.
1925–30
随便看
nooser
noosing
noosphere
nootka
nootka fir
nop
nopal
no-par
nope
noplace
nor-
nor
nora
norad
noradrenalin
noradrenaline
norbert
nor circuit
norco
nord
nordau
nordenskjöld
nordenskjöld sea
nordhausen
nordic
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 mdict.net All Rights Reserved
更新时间:2026/10/3 16:48:09