erasure locator

例句：

1. 1. The erasure locator was used to remove the last traces of the text.
   抹除定位器被用来清除文本的最后一行痕迹。
2. 2. The eraser locator was designed to be easily reusable after each use.
   擦除定位器设计成每次使用后都可以重复使用。
3. 3. The erasure locator was used in the restoration project to help identify and fix errors.
   在修复项目中，抹除定位器被用来帮助识别和修复错误。