观看免费视频 Dr Fremit on Technology

(15.3 MB) 添加日期03 May 2017 播放152次 教育 Tutorial Job Technology Medical Technology
重置
Zoom out
Zoom in
Dr Fremit on Technology

flowplayer
00:00 00:00

  • Auto
  • 144p
  • 240p
  • 360p
  • 480p
  • 720p

spaceplay / pause

qunload | stop

ffullscreen

shift + ←→slower / faster

↑↓volume

mmute

←→seek

 . seek to previous

12… 6 seek to 10%, 20% … 60%

动画说明：

Dr Fremit on Technology.