详细解释:n. 平版印刷(术)
【医】 X线体层照相术, X线断层照相术
词型变化：
副词:planographically形容词:planographic英语解释：
名词 planography:
the process of printing from a surface on which the printing areas are not raised but are ink-receptive (as opposed to ink repellent)同义词：planographic printing