urethraladj.尿道的urethran.尿道urethral endoscopy尿道镜检查urethral endoscope尿道镜Urethral neoplasms尿道肿瘤urethral cryptitis尿道隐窝炎Urethral granuloma尿道肉芽肿urethral eroticism尿道色情urethral electrode尿道电极urethral deep lamp尿道深部照射灯Urethral neoplasma尿路肿瘤urethral arthritis[医] 尿道性关节炎, 淋病性关节炎