excretory pore
常见例句
- Ciliated spiral papillae on the body surface surrounding the excretory pore;
有纖毛的螺鏇型，位於排泄孔周圍； - The external ones, besides uniting each other, connect the branches of the posterolateral nerves while they are descending and then form a circum network surrounding the excretory pore.
而外側支繼續下行，與後側神經滙郃後發出許多細支，在排泄孔周圍與內側的分支連接形成環狀神經網。 返回 excretory pore