Retiary fibers, excretive articles and host cell with the ball cyst.囊内面有分泌颗粒、网状纤维及绒球状宿主细胞.Is drivel how of excretive and generation? Can be you synthesized artificially?鼻涕是如何分泌的和产生的? 可以人工合成 吗 ?...

adj.排泄的，分泌的，促进排泄的...

excretive的音标：excretive的英式发音音标为：[ek'skri:tɪv]excretive的美式发音音标为：[ek'skritɪv]...