“Arachnida”的概念、定义、翻译、参考文献-科学参考

单词	Arachnida
释义	Arachnida [ǝ`rak·nǝd·ǝ] ^{INVERTEBRATE ZOOLOGY} A class of arthropods in the subphylum Chelicerata characterized by four pairs of thoracic appendages.
随便看	spadix spaghetti spall spallation spallation reaction spalling spalling hammer span spandex spandrel spandrel beam spandrel frame spandrel wall spangolite Spanish collar spanishing Spanish lavender oil Spanish spike oil Spanish white spanned record spanner spanning subgraph spanning tree spar sparagmite

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