any of a class(anthozoa) of marine organisms, such as the corals and sea anemones, that have radial segments and grow singly or in colonies.

  • 珊瑚虫一种(珊瑚纲)海洋生物,如珊瑚和海葵,有辐射状体节,单独或在群落中生长。

  • 互联网摘选 2026-07-13 21:18:01

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