“Gravigrada”的概念、定义、翻译、参考文献-科学参考

单词	Gravigrada
释义	Gravigrada [grǝ`vig·rǝ·dǝ] ^{VERTEBRATE ZOOLOGY} The sloths, a group of herbivorous xenarthran mammals in the order Edentata; members are completely hairy and have five upper and four lower prismatic teeth without enamel.
随便看	coral coral head coral knoll Corallanidae Corallidae Corallimorpharia Corallinaceae coralline coralline algae corallite coralloid corallum coral mud coral pinnacle coral reef coral-reef lagoon coral-reef shoreline coral rock coral sand coral shoreline corange line corbel corbel arch Corbiculidae Corbino disk

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