英语词汇file extension怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	file extension
释义	file extension ˈfile exˌtension noun [countableC] 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	roomful roomfuls roomier roomiest roomily roominess roominesses rooming rooming-house rooming house roominghouse rooming houses room-mate room mate roommate room-mates roommates rooms room-service room service roomservice roomss room-temperature room temperature roomtemperature

英汉双解词典包含283110条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。