3325英语网 英语单词
Fraxin的音标发音
Fraxin
英式发音：[fræksin]
美式发音
(n.) A colorless crystalline substance, regarded as a glucoside, and found in the bark of the ash (Fraxinus) and along with esculin in the bark of the horse-chestnut. It shows a delicate fluorescence in alkaline solutions; -- called also paviin.
编辑:威尔玛
