单词	file extension
释义	file extensionˈfile exˌtension noun [countable] the letters, for example .doc, at the end of the name of a computer file that show what type of file it is
随便看	homespun homestay homestead homesteader home stretch home town home truth home video homeward homework homeworker homeworking homey homicidal homicide homily homing homing device homing pigeon hominid hominy homo- homo homoeopath homoeopathy

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。