videotex services可视图文业务
videotex telesoftware可视图文软件遥装
Videotex Microscope可视显微镜
still videotex静止可视图文
videotex host信息传视系统主机
videotex x单向传视
videotex frame可视图文帧
VX VideoteX可视图文
videotex service[通信] 可视图文业务
N（名词） an information system that displays information from a distant computer on a television screen 可视图文 [trademark] → see also Teletext, Viewdata