请输入您要查询的英文单词:
单词
diradical
释义
WordReference Random House Unabridged Dictionary of American English © 2024
di•rad•i•cal
(dī rad
′
i kəl),
USA pronunciation
n.
[
Chem.
]
Chemistry
an atom or molecule having two unpaired electrons. Also called
biradical.
Cf.
free radical.
di
-
1
+
radical
随便看
twenty
twenty20
twenty-eight
twenty-eighth
twenty-fifth
twenty-fifth amendment
twenty-first
twenty-first amendment
twenty-five
twentyfold
twenty-four
twenty-fourmo
twenty-four-seven
twenty-fourth
twenty-fourth amendment
twentymo
twenty-nine
twenty-ninth
twenty-one
twenty questions
twenty-second
twenty-second amendment
twenty-seven
twenty-seventh
twenty-six
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:2025/11/11 11:58:55