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文件夹是一种用于归类放置文件、打印纸等文档的容器文具。一般在文具店可以购买到。通常学生和办公室需要用到文件夹。一般的文件夹只是将夹起来方便携带,有一些会有两个环,纸张需要打孔才能在文件夹中使用。

文件夹

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