01:39:57
110_2_GChem_Ch17-1.mp4
觀看(2778)
46:21
Thermal Physics_21_Oct_2021.mp4
觀看(243)
40:47
Calculus1_lecture7_part2.MP4
觀看(50)
04:51
Why do buildings fall in earthquakes?
觀看(467)
01:53:03
114_1_GChem_Ch7&8-1.mp4
觀看(2052)
43:16
Lecture2_part1.mp4
觀看(90)
20:33
NW-3-1-Part2.mp4
觀看(44)
01:40:37
110_2_Analytical Chem_CH2-0303.wmv
觀看(1981)
50:02
W5 2024_03_19_2.mp4
觀看(28)