- 您所在位置:
- 高中化学
高中化学组模拟上课《醛》广西【梁琼珍】三等奖(第二届全国师范院校师范生教学技能竞赛)
- 时长:00:13:01
- 时长:00:12:43
- 时长:00:13:09
- 时长:00:12:49
- 时长:00:12:05
- 时长:00:11:19
- 时长:00:12:11
- 时长:00:08:34
- 时长:00:11:11
- 时长:00:11:13
- 时长:00:09:43
- 时长:00:11:06
- 时长:00:10:37
- 时长:00:11:15
- 时长:00:10:59
- 时长:00:12:05
- 时长:00:12:23
- 时长:00:13:22
- 时长:00:11:13
- 时长:00:10:44
发布时间: 2022-06-15 11:39:47 视频时长:00:10:44