opaque e projector反射式放映机
opaque-transparency projector两用投影仪
television opaque projector自动反射式幻灯机;反射式电视放映机;电视反射放映机
opaque projector detail图片放映
television opaque projector telop自动反射式幻灯机
N（名词） an optical device that projects an enlarged image of an opaque object, such as a printed page or photographic print, onto a screen by means of reflected light 投影电视机 (Also called (in Britain and some other countries) episcope) [美国英语]