| 释义 |
hy·dro·cor·al AHD[hī'drə-kôrʹəl, -kŏrʹ-] D.J.[ˌhaɪdrəˈkɔːrəl, -ˈkɒr-]K.K.[ˌhaɪdrəˈkɔrəl, -ˈkɑr-]n.（名词）- Any of various colonial marine hydrozoans of the order Hydrocorallinae, having a limestone skeleton and thus resembling the true corals.水珊瑚虫：属于水生珊瑚虫类的多种集群海生水螅虫的任何一种，其有石灰石结构，类似真正的珊瑚
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