a file in which records are stored upright on one edge
If you're purging papers, clear those piles from your desk and the floor by placing newly sorted files in a cabinet or an upright vertical file.
CNN: Decluttering before the New Year
英汉双解词典包含3185865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。