index cardnoun [ C ]
ukusWORKPLACEa small card used to record information such as addresses, telephone numbers, etc. kept in a card index (= a small box with cards arranged in alphabetical order)
英语词典包含110679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。