Blueman
2020-08-30T05:19:29+00:00
概率论没学过高中学概率时总学过吧，不会吧？
[img]https://img.nga.178.com/attachments/mon_202008/30/-7Q5-8xkuK13T1kSg0-sg.jpg.medium.jpg[/img]
既然你们觉得我那个截图还能洗，那就给这两位大神洗一下地看看呗[s:ac:茶]
[img]https://img.nga.178.com/attachments/mon_202008/30/-7Q5-g1peK1oT1kSg0-sg.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202008/30/-7Q5-5k6nK1pT1kSg0-sg.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202008/30/-7Q5-8xkuK13T1kSg0-sg.jpg.medium.jpg[/img]
既然你们觉得我那个截图还能洗，那就给这两位大神洗一下地看看呗[s:ac:茶]
[img]https://img.nga.178.com/attachments/mon_202008/30/-7Q5-g1peK1oT1kSg0-sg.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202008/30/-7Q5-5k6nK1pT1kSg0-sg.jpg.medium.jpg[/img]