基本解释[医药科学]食管瘢痕狭窄食管疤痕狭窄英汉例句双语例句Objective This study reviews the technicalities of surgical treatment of severe cicatricial stricture of esophagus in children.目的探讨儿童食管严重瘢痕狭窄的治疗规律及食管重建术的若干技术要点。cicatricial stricture of esophagus更多例句专业释义医药科学食管瘢痕狭窄食管疤痕狭窄