“Echinoidea”的概念、定义、翻译、参考文献-科学参考

单词	Echinoidea
释义	Echinoidea [´ek·ǝ`noid·e·ǝ] ^{INVERTEBRATE ZOOLOGY} The sea urchins, a class of Echinozoa having a compact body enclosed in a hard shell, or test, formed by regularly arranged plates which bear movable spines.
随便看	A positive apospory apostatic selection a posteriori probability apostilb Apostomatida apotele apothecaries' dram apothecaries' measure apothecaries' ounce apothecaries' pound apothecaries' weight apothecium apothem apouranian A power supply apozymase Appalachia Appalachian orogeny apparatus apparent apparent additional mass apparent candlepower apparent cohesion apparent concentration

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