grr是什么意思，grr文件怎么打开？
时间:2023-05-28 18:36 文章来源于网友投稿，仅供参考！
grr文件扩展名，grr文件怎么打开？ .grr 文件类型：Gradekeeper Class Roster File 扩展名为.grr的文件是一个数据文件。文件说明： Roster or list of students in a class created with Gradekeeper, a classroom attendance and grade tracking program; referenced by Gradekeeper when taking attendance and saving scores.The Gradekeeper gradebook is saved as a .GRK file..grr 打开.grr文件 Mac OS Gradekeeper for Mac OS X
Windows Gradekeeper for Windows
Linux 其它内容 来源：.grr文件 |