| 释义 |
periproct
per·i·proct P0196375 (pĕr′ə-prŏkt′)n. The flexible membrane around the anus of certain invertebrates, especially echinoids.
[peri- + Greek prōktos, anus.]periproct (ˈpɛrɪˌprɒkt) n (Zoology) zoology a tough membranous area surrounding the anus in echinoderms and certain other invertebrates
periproct
periproct[′per·ə‚präkt] (invertebrate zoology) The area surrounding the anus of echinoids. |