详细解释:n. 轮转凹板图片版, 轮转凹板影印
英语解释：
名词 rotogravure:
printing by transferring an image from a photogravure plate to a cylinder in a rotary pressprinted material (text and pictures) produced by an intaglio printing process in a rotary pressusing photography to produce a plate for printing同义词：photogravure