名詞 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
   同義詞：bromeosin

e.o.sin

n.（名詞）
A red crystalline powder, C20H 8O 5Br 4, used in textile dyeing and ink manufacturing and in coloring gasoline.
曙紅，四溴螢光素：一種紅色透明粉末，C20H 8O 5Br 4，用于染紡織品、制造墨水和給汽油著色
The red sodium or potassium salt of this powder, used in biology to stain cells.
曙紅染料：該粉末中的紅色鈉鹽或鉀鹽，在生物學(xué)中用于為細(xì)胞染色

來(lái)源：
Greek ôôs [dawn (from its color)] * see aus-
希臘語(yǔ) ôôs [黎明（由其顏色而來(lái)）] *參見(jiàn) aus-
-in
-in