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	seed/seeds of one's own destruction seedage seedball seedbed seedbeds seedbird seedbox seedboxes seedcake seedcakes seedcase seedcases seeddest seedeater seedeaters seeded seeded plum seedee seeder seeders seedest seedfall seedful seedgall seedier

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。