10,000 個「 brewster's angle and polarization 」的搜尋結果
02:38
02:40
02:38
03:31
07:39
02:16
12:30
24:59
01:00
04:05
06:11
03:30
13:03
05:10
02:40
06:37
04:34字幕已審核
00:45
05:48
06:03
05:54字幕已審核
06:47
05:18
05:25
07:24
07:24
28:02
02:05
13:03
11:46
114:20
09:12
12:09
01:26字幕已審核
06:00
07:12
11:34
02:01
02:34
02:53
02:49
02:35
04:20
03:20
02:38
10:07