基本解释n.[解]幽门名词pylorus的复数形式.同根派生 英汉例句用作名词 (n.)A hundred years ago, nearly everyone was infected with H. pylori.一百多年以前，几乎所有人都感染幽门螺杆菌。Gastritis is often accompanied by infection with Helicobacter pylori.胃炎常伴有幽门螺旋杆菌的感染。