scratch pad storage

例句：

1. 1. The scratch pad is a small, portable device that can be used tostore and organize files.
   刮擦垫是一个小型的便携式设备，可以用来存储和组织文件。
2. 2. The scratch pad is an essential toolfor anyone who needs to work on acomputer without leaving their desk.
   刮擦垫是任何需要在不离开办公桌的情况下使用电脑的人必备的工具。
3. 3. The scratch pad is alsouseful for storing temporary notes or ideas beforemoving them to a more permanent storage medium.
   刮擦垫还可以用来临时存储笔记或想法，然后再转移到更持久的存储介质中。