projection type television receiver投影电视接收机
Projection n Television投影电视
front projection television正投影电视
rear-projection television背投电视
projection television receiver投影式电视接收机;投影电视接收机;投影电视机
back projection television背投影电视
projection television wall投影电视墙
Focusing apparatus in projection television发明名称
large-screen projection television大频幕投影电视
N（名词） a television receiver in which a very bright picture on a small cathode-ray tube screen is optically projected onto a large screen 投影电视