“Calcarea”的概念、定义、翻译、参考文献-科学参考

单词	Calcarea
释义	Calcarea [kal`kar·ē·ǝ] ^{INVERTEBRATE ZOOLOGY} A class of the phylum Porifera, including sponges with a skeleton composed of calcium carbonate spicules.
随便看	behavioral dynamics behavioral ecology behavioral isolation behavioral psychophysics behavior disorder behavior genetics behaviorism behavior therapy beheaded stream behenic acid behenyl alcohol Behrens-Fisher problem Behçet's disease beidellite bei function Beijerinckia Beilby layer bejel bel belat belaying pin Belemnoidea Belfast truss Belgian block Belgian retort process

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