请输入您要查询的英文单词:
单词
easin
释义
easin
easin
[
′ē·ə·zən
]
(organic chemistry)
C
20
H
6
O
5
I
4
Na
2
The sodium salt of tetraiodofluorescein; a brown powder, insoluble in water; used as a dye and a pH indicator (hydrogen ion) at pH 2.0. Also known as iodoeasin; sodium tetrafluorescein.
随便看
wihl
wihn
wiho
wihp
wihrd
wihs
wihtikow
wihu
wihv
wii
wiia
wii accessories
wiiad
wi-iat
wii backup file system
wii component cables
wii console
wii consoles
wiid
wiie
wii elbow
wiif
wiifc
wiifm
wiifme
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:2026/1/13 11:12:01