单词 | crinoidean |
释义 | crinoid /krinˈoid or krīˈnoid/nounA primitive echinoderm of the class Crinoidˈea, with cup-shaped body and branching arms, including the feather star, sea lily and numerous fossil forms (also adjective) ORIGIN: Gr krinoeides like a lily crinoidˈal adjective Shaped like a lily crinoidˈean adjective and noun |
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