单词	cake urchin
释义	cake urchin noun : a strongly flattened sea urchin (order Exocycloida): such as a : sand dollar b : keyhole urchin Word History Etymology so called from the disklike shape
随便看	pre-assemblies pre-assembly pre-assign pre-assigned pre-assigning pre-au pre-authorization pre-authorize pre-bake pre-baked pre-baking pre-battle pre-biblical pre-book pre-booked pre-booking pre-breakfast pre-capitalist pre-Chellean pre-chill pre-chilled pre-chilling pre-Christian pre-Christmas pre-code

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