meatoscope尿道口: urethral orifice窥镜: sight glass尿道口: urethral orifice◇尿道口窥镜 meatoscope膀胱尿道口: vesicourethral orifice尿道口闭锁: atresia of urinary meatus; imperforate urethral meatus; imperforate urinary meatus下载手机词典可随时随地查词查翻译