皮肤切面模型，实物的40倍 ZK11 上海黄瓜视频在线下载医疗科技有限公司

p1Src=//y2.yzimgs.com/uploads/378517/202442-9013458.jpg?watermark/2/text/5LiK5rW355yf5bq35Yy755aX56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast"

aa