designating a system of circular and radial channels and cavities in echinoderms and certain other invertebrates.
| 单词 | θ31409 |
| 释义 | the world > animals > invertebrates > bodies or parts > [adjective] > perihaemal vessels or cavities (1) perihaemal1881 designating a system of circular and radial channels and cavities in echinoderms and certain other invertebrates. |
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英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。