单词	steel-trap
释义	steel-trap adjective ˈstēl-ˈtrap  : quick, incisive a steel-trap mind Word History First Known Use 1945, in the meaning defined above
随便看	copulation path copulations copulative copulatives copulatory copunctal copurified copurifies copurifying copy copy and paste copy cutter copy down copy down/out copy edit copy editor copy machine copy number copy out copy paper copyable copyboard copybook copybooks copyboy

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。