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单词	Palaeocrinoidea
释义	Palaeocrinoidea plural noun Palaeo·​crinoidea in some classifications : an order of Paleozoic stalked crinoids of supposedly primitive type having the actinal side of the calyx closed compare neocrinoidea Word History Etymology New Latin, from pale- + Crinoidea
随便看	hewer hewers hewettite hewgag hewing hewing (to) hewing to hewings Hewish hewlet hewn hewn to hewner hewnest hews hews (to) hews to hex hex mark hex sign hex- hexa hexa- hexabiose hexabromide

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