digital video frequency system

• 数字视频系统

digital video frequency system的用法和样例：

例句

1. CDTV uses a CD-ROM system that is coupled to a powerful computer.
   动态视频系统使用的是与大功率计算机相连的只读光盘系统。
2. This video system facilitates parking and manoeuvring in spaces where this limited room or poor visibility.
   该视频系统和方便停车位的操纵下，在这有限的房间或能见度低。