基本解释[经济学]投影电视机英汉例句双语例句Liquid crystal (LC) projection TV is a new type of large screen TV set which makes use of liquid crystal device (LCD).液晶投影电视是采用液晶显示器件的一种新型大屏幕电视。projection tv set更多例句专业释义经济学投影电视机