首页
汉语词典
英英词典
请输入您要查询的英文单词:
单词
alkylation
释义
WordReference Random House Unabridged Dictionary of American English © 2024
al•kyl•a•tion
(al′kə lā
′
shən),
USA pronunciation
n.
[
Chem.
]
Chemistry
the replacement of a hydrogen atom in an organic compound by an alkyl group.
Chemistry
the addition of a paraffin to an olefin, done in the manufacture of gasoline.
alkyl
+ -
ation
1895–1900
随便看
identity
identity card
identity crisis
identity element
identity matrix
identity theft
ideo-
ideogram
ideograph
ideographically
ideography
ideologic
ideological
ideologically
ideologise
ideologist
ideologize
ideologue
ideology
ideomotion
ideomotor
-ides
ides
id est
idhi
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:2026/8/8 13:54:21