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	melanosome melanosomes melanospermous melanostibian melanotekite melanotes melanotic melanotises melanotisses melanotrichous Melanotus melanous melanovanadite melanterite Melanthaceae melanthaceous melanthiaceaes Melanthium melaphyre melaphyres melasmae melasmas melasmata melasses melassigenic

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。