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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
f.a.c.r.
facr
facra
facrao
facred
facro
facrp
facrrm
f.a.c.s.
facs
facsa
facs aids cost supervision
facsap
facsce
facs component interface form
facse
facsfac
facsfac air control and tracking system
facsfacjax
facsfac scheduling system
facsi
facsia
facsim
facsimile
facsimile and mail extensions
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。
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更新时间:2026/6/27 20:57:59