“sand dollar”的概念、定义、翻译、参考文献-科学参考

单词	sand dollar
释义	sand dollar [`san ´däl·ǝr] ^{INVERTEBRATE ZOOLOGY} The common name for the flat, disk-shaped echinoderms belonging to the order Clypeasteroida.
随便看	malt sugar malt whiskey malunion Malus Malus cosine-squared law Malus' law of rays Malvaceae Malvales malysite mamarron oil mamelon mamma mamma aberrans mammal Mammalia mammary mammary gland mammary lymphatic plexus mammary region mammary ridge mammary-stimulating hormone mammary tumor agent mammectomy mammillary mammillary body

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