短語詞組短語posterior detachment vitreous 釋義玻璃躰後部脫離ring -shaped posterior detachment vitreous 環(huán)形玻璃躰後部脫離posterior detachment of vitreous 玻璃躰後脫離posterior r detachment of vitreous 玻璃躰後脫離 返回 posterior vitreous detachment