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	dide didelph didelphes didelphian didelphid Didelphidae didelphidaes didelphine didelphises didelphisses Didelphyidae Didelphys Diderot didgeridoo didgeridoos didi didicois didicoys Dididae didie didies didinia didinium didiniums Didiplis

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。