n.圣瓶；壶状体；[解]壶腹
The ampulla comprises about half of the oviductal length. 壶腹约占输卵管全长的一半。
Moreover, when he happened to switch on an electric field near the opening of a tube connected to an ampulla, the firing pattern changed. 当他碰巧打开连通壶腹管子开口附近的电场时，神经冲动样式也跟著改变。
壶腹
壶腹状的
壶腹状的
