a cover made of stiff card or plastic for holding loose papers, etc. 文件夹;纸夹 There were two new buff folders on my desk. 我桌上有两个崭新的浅褐色文件夹。
(in some computer systems) a way of organizing and storing computer files Topics Computersb2(某些计算机系统中的)文件夹 - (North American English)
a printed sheet of paper or a few printed pages folded into a small book synonym leaflet文件夹 The full specification of this remarkable car can be found in the information folder. 这款非凡汽车的完整规格可以在信息文件夹中找到。