常見(jiàn)例句用作名詞 (n.)Three cases of severe urethral strictures were treated by optic urethrotomy guided by transrectal sonography.摘要對(duì)于嚴(yán)重尿道狹窄之病人，盲目的尿道切開(kāi)術(shù)容易走錯(cuò)路，手術(shù)后愈后不佳。 返回 urethrotomy