- 您所在位置:
- 高中化学
高中化学组模拟上课《乙醛》内蒙古【王新宇】三等奖(第二届全国师范院校师范生教学技能竞赛)
- 时长:00:12:05
- 时长:00:12:04
- 时长:00:13:01
- 时长:00:13:37
- 时长:00:12:43
- 时长:00:13:09
- 时长:00:12:49
- 时长:00:11:19
- 时长:00:12:23
- 时长:00:12:55
- 时长:00:11:24
- 时长:00:10:47
- 时长:00:10:14
- 时长:00:10:13
- 时长:00:10:40
- 时长:00:09:35
- 时长:00:09:01
- 时长:00:09:52
- 时长:00:11:00
- 时长:00:10:50
发布时间: 2022-06-09 14:15:06 视频时长:00:10:50