请输入您要查询的英文单词:
单词
vinylidene group
释义
WordReference Random House Unabridged Dictionary of American English © 2024
vinyl
′
idene group′,
[
Chem.
]
Chemistry
the bivalent group C
2
H
2
, derived from ethylene.
Also,
vinyl
′
idene rad′ical.
vinyl
+ -
id
3
+ -
ene
随便看
protraction
protractive
protractor
protriptyline
protrude
protrudent
protrusile
protrusion
protrusive
protrusively
protrusiveness
protuberance
protuberancy
protuberant
protuberantly
protuberate
proturan
protégé
protégée
proud
proud flesh
proudful
proudhearted
proudhon
proudly
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:2025/11/20 11:13:43