单词	costus oil
释义	costus oil noun cos·​tus oil ˈkȯstəs-, ˈkäs- : a light yellow essential oil obtained from costusroot Word History Etymology costusroot + oil
随便看	folk medicine folk music folk nation folk psychology folk remedy folk singer folk singing folk society folk song folk songs folk state folk story folk tune folk's-glove folk's-gloves folk-rock folk-rocker folk-singer folkcraft folker folkest Folkestone folkfree folkie folkier

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。