单词 | monactinellid |
释义 | monactinellid/mɒˌnaktɪˈnɛlɪd/Zoology rare noun A monactinal sponge. OriginLate 19th century (in an earlier sense). From scientific Latin Monactinellida from mono- + ancient Greek ἀκτιν-, ἀκτίς ray + scientific Latin -ella + -ida. |
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