学习用品大全：橡皮擦的功能与使用技巧 一、橡皮擦的功能 橡皮擦是我们学习和工作中不可或缺的文具之一，它的主要功能是去除铅笔或其他可擦写工具书写的痕迹。除此之外，橡皮擦还具有一些其他功能，如清洁和抛光。

二、橡皮擦的使用技巧

1. 正确的使用方式：使用橡皮擦时，应将橡皮擦与纸张成45度角，这样能更有效地去除书写痕迹。同时，不要用力过猛，以免损伤纸张。 2. 清洁功能：除了去除书写痕迹外，橡皮擦还可以用来清洁其他学习用品，如笔刀等。当这些物品出现油墨残留或脏污时，可以使用橡皮擦进行擦拭。 3. 抛光功能：部分高级橡皮擦具有抛光功能，可以用于文具或玩具的表面抛光，使其恢复原有的光泽。 三、翻译成英文 Complete List of Learning Supplies: The Function and Usage Skills of Eraser I. The Function of Eraser Eraser is one of the indispensable learning and office supplies. Its main function is to remove the traces of writing made by pencils or other erasable writing tools. In addition, eraser also has other functions, such as cleaning and polishing.

II. Usage Skills of Eraser 1. Correct usage: When using an eraser, make sure to hold it at a 45-degree angle to the paper, which can effectively remove writing traces. At the same time, do not apply too much force to avoid damaging the paper. 2. Cleaning function: Besides removing writing traces, eraser can also be used to clean other learning supplies, such as pen knives. When these items are left with ink residue or dirt, you can use an eraser to wipe them clean. 3. Polishing function: Some advanced erasers have polishing function, which can be used to polish the surface of writing instruments or toys, restoring their original luster. 以上是关于橡皮擦的功能与使用技巧的介绍，希望对大家有所帮助。