20:41
RA0414-Part1.mp4
觀看(11)
46:03
W5 2024_03_19_1.mp4
觀看(38)
44:42
Lecture8_part3.MP4
觀看(43)
48:57
AT_lecture4_part2.MP4
觀看(34)
01:38:35
110_2_GChem_Ch16-3.wmv
觀看(3267)
47:08
Calculus1_lecture8_part1.MP4
觀看(88)
55:12
Calculus2_Lecture1a.mp4
觀看(116)