双语例句
Methods 50 cases(70 sides)who underwent tran- nasal endoscopic frontal surgey for chronic frontal sinusitis were divided into two groups randomly.
方法慢性额窦炎行功能性鼻内镜额窦手术患者50例（70侧）。
词典释义：
surgey
时间: 2025-09-07 09:00:42
外科手术
词典释义：
外科手术
Methods 50 cases(70 sides)who underwent tran- nasal endoscopic frontal surgey for chronic frontal sinusitis were divided into two groups randomly.
方法慢性额窦炎行功能性鼻内镜额窦手术患者50例（70侧）。