单词	killer app
释义	killer appkiller app /ˈkɪlər æp/ (also killer application) noun [countable] a piece of computer software that many want to buy, especially one that works so well on a particular machine that people want to buy it
随便看	fast fastball fast breeder reactor fast day fasten fastener fast food fast-forward fastidious fastidiously fastidiousness fast lane fastness Fastnet fast-track fast track fat Fatah fatal Fatal Attraction fatalism fatalist fatalistic fatalistically fatality

英语词典包含52748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。