eosin

名词 eosin:

1. a red fluorescent dye resulting from the action of bromine on fluorescein; used in cosmetics and as a biological stain for studying cell structures
   同义词：bromeosin

e.o.sin

n.（名词）
A red crystalline powder, C20H 8O 5Br 4, used in textile dyeing and ink manufacturing and in coloring gasoline.
曙红，四溴萤光素：一种红色透明粉末，C20H 8O 5Br 4，用于染纺织品、制造墨水和给汽油着色
The red sodium or potassium salt of this powder, used in biology to stain cells.
曙红染料：该粉末中的红色钠盐或钾盐，在生物学中用于为细胞染色

来源：
Greek ôôs [dawn (from its color)] * see aus-
希腊语 ôôs [黎明（由其颜色而来）] *参见 aus-
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