单词	bull-horn acacia
释义	bull-horn acacia noun : any of several hollow-thorned trees of the genus Acacia especially : a large-thorned chiefly Central American tree (A. cornigera) the thorns of which are inhabited by ants Word History Etymology so called from the shape of the thorns
随便看	serotines serotinous serotiny serotonergic serotonin serotoninergic serotonins serotype serotyped serotypes serotyping serous serous fluid serous fluids serous membrane serouser serousest serousser seroussest serovars serow Serowe serows serozem serozyme

英语词典包含469781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。