请输入您要查询的英文单词:
单词
para-toluenesulfonic acid
释义
para-toluenesulfonic acid
para
-toluenesulfonic acid
[
¦par·ə ¦täl·yə‚wēn¦səl¦fän·ik ′as·əd
]
(organic chemistry)
C
6
H
4
(SO
3
H)(CH
3
) Toxic, colorless, combustible crystals soluble in water, alcohol, and ether; melts at 107°C; used in dyes and as a chemical intermediate and organic catalyst.
随便看
pldl
pldm
pldmd
pldmr
pldmv
pldo
pldp
pld (poland) linux distribution
pldr
pldrc
pldro
plds
pldsc
pldt
p&le
p??le?
ple
plea
plea agreement
plea and case management hearing
plea bargain
plea-bargain
plea-bargained
plea bargaining
plea-bargaining
英语词典包含2567994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:2025/8/5 6:18:27