壶腹约占输卵管全长的一半.The ampulla comprises about half of the oviductal length.目的: 胰胆管壶腹梗阻可引起胆汁淤积及胰液反流.Objective: Ampulla being obstructed can cause cholestasis and pancreatic juice regurgitation.结论憩室 - 括约肌联合成形术既简单 、 安全 、 有效,又保持生...
Grocery stores have to offer enough specials to bring people into the store.杂货店为了招揽顾客不得不推出多种特色产品。The stores are offering specials on sweaters this week.商店本周出售特别的毛衫.A: We have a few specials on the menu this evening.我们今天晚...
Southbound traffic tailed back for twenty miles on the M5 near Bristol.在布里斯托尔附近的5号高速公路上，南行的车辆排成了绵延20英里的长龙。...the southbound carriageway of the M61.M61号高速公路上南向行驶的车道The north and southbound roadways are each ( 15 . 85 m ) ...