eosin

详细解释:n. 曙红色染料
【化】 曙红; 酸性曙红; 四溴荧光素
【医】 曙红, 伊红

英语解释：

名词 eosin:

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