液晶投影器 yèjīngtóuyǐngqì LCD projector Origin Definitions Defs Strokes Stroke Words Sentences Sents 液晶 yèjīng liquid crystal (bound form) liquid crystal; a substance that flows like a liquid but has some properties of a solid crystal, often used in computer and television screens投影器 tóuyǐngqì projector A device used to project images or light onto a surface.