24:01
NW2-2-Part2.mp4
觀看(19)
21:49
113上-普通化學-Introduction.mp4
觀看(2745)
17:02
LA50400-20230328-9.MTS
觀看(1)
42:27
AT_lecture3_part8.MP4
觀看(25)
27:27
Lecture9_part1.MP4
觀看(241)
29:37
March19a.mp4
觀看(14)
50:13
Vector_analysis19.MP4
觀看(60)
01:36:12
Thermal_Physics_2021_10_19.mp4
觀看(310)
47:03
AT_lecture2_part6.MP4
觀看(13)
44:48
vector_analysis17.mp4
觀看(74)