请输入您要查询的英文单词:
单词
benzidine
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ben•zi•dine
(ben
′
zi dēn′, -din),
USA pronunciation
n.
[
Chem.
]
Chemistry
a grayish, crystalline, slightly water-soluble, basic compound, C
12
H
12
N
2
, usually derived from nitrobenzene: used chiefly in the synthesis of certain azo dyes, esp. Congo red.
benz
- + -
id
3
+ -
ine
2
1875–80
随便看
meanness
mean noon
mean planet
mean proportional
means
means grass
mean solar day
mean solar time
meanspirited
meanspiritedly
meanspiritedness
mean square
mean square deviation
means test
means-test
mean sun
meant
mean time
meantime
meantone system
mean value
mean value theorem
meanwhile
meany
mear
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:2025/11/10 12:03:59