请输入您要查询的英文单词:
单词
phenylene group
释义
WordReference Random House Unabridged Dictionary of American English © 2024
phen
′
ylene group′,
[
Chem.
]
Chemistry
any of three bivalent, isomeric groups having the formula –C
6
H
4
–, derived from benzene by the removal of two hydrogen atoms. Also called
phen
′
ylene rad′ical.
随便看
breccia
brecciate
brecht
brechtian
breckinridge
brecknockshire
brecksville
brecon
breconshire
bred
breda
brede
bredie
bred-in-the-bone
breech
breech baby
breech birth
breechblock
breechcloth
breech delivery
breeches
breeches buoy
breeches part
breeching
breechless
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:2025/12/11 22:42:53