工业电视图象
Antiallergic and antiemetic drugs
电视电话
video telephone
video telephony
VP Video Phone
videophone
visual telephone
picture phone
picture telephone
Vedio telephone
video-telephone， viewphone， visual telephone
video-telephone
Videophone
phonovision
Video-phone
viewphone
Videotelephone
Picturephone
电视电话会议
Television and Telephone Conference
Videoconference system
teleconference
电视电话会议系统
Teleconference system
video and teleconference system
video conference system
电视电话联合服务
combined television-telephone service
电视电话通信
videotelephone communication