excretory pore
英 [ɪksˈkriːtəri pɔː(r)]
美 [ˈekskrətɔːri pɔːr]
（寄生虫）排泄孔
双语例句
- The excretory pore was situated at the posterior end the body.
排泄孔在虫体末端。 - The external ones, besides uniting each other, connect the branches of the postero-lateral nerves while they are descending and then form a circum network surrounding the excretory pore.
而外侧支继续下行，与后侧神经汇合后发出许多细支，在排泄孔周围与内侧的分支连接形成环状神经网。 - Ciliated spiral papillae on the body surface surrounding the excretory pore;
有纤毛的螺旋型，位于排泄孔周围； - Most of the cuticular spines are groups, each which consists of 2-10 branches, apart from a few numbers which are singles on the head-neck and near the excretory pore, Sensory organs could be divided into 4 types.
体棘属混生型，在头颈及排泄孔附近具少数单生棘，余均为丛生棘，每簇由2～10支组成。