light that is a source of artificial illumination having a broad beam; used in photography
同义词：flood, floodlight, flood lamp
photoflood详细解释
pho.to.flood n.（名词）A reusable electric lamp that produces a bright continuous light for photographic illumination.Also called photoflood lamp 摄影用超压强烈溢光灯，照相泛光灯：用于摄影照明的、可产生持续明亮光线的可再次使用的电灯也作 photoflood lamp
