plasma screen
noun [ C ] uk/ˈplæz.mə ˌskriːn/ us/ˈplæz.mə ˌskriːn/
等离子屏幕（一种屏幕，采用夹压在两薄片玻璃之间的一种气体，显示非常清晰的字体或图像）
a screen for showing very clear words or pictures that uses a type of gas pressed between two flat pieces of glass
plasma screen TV 等离子屏幕电视