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	toffee-nosed tofu tog toga together togethering togetherness toggle toggle switch Togo Togolese toil toilet toilet bag toilet paper toiletries toilet roll toilet-train toilet-trained toilet-training toilet water toing and froing toke token tokenism

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。