单词	rudera
释义	rudera plural noun ru·​dera ˈrüdərə archaic : ruins, debris Word History Etymology Latin, plural of rudus rubble, broken stone First Known Use 1600, in the meaning defined above
随便看	concentrating (on) concentrating on concentration concentration camp concentration camps concentration point concentrations concentrative concentrator concentrators concentre concentred concentres concentric concentric bundle concentric cable concentric corpuscle concentric groove concentrically concentricities concentricity concentring concents concentus Concepción

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。