单词	Cidaroida
释义	Cidaroida plural noun Cid·​a·​roi·​da ˌsidəˈrȯidə : the oldest surviving order of sea urchins containing the most primitive of living forms, all lacking peristomial gills and sphaeridia but having an apically located anus see cidaridae Word History Etymology New Latin, from Cidaris + -oida
随便看	disjointly disjointness disjoints disjointure disjunct disjunct species disjunct tetrachord disjuncter disjunctest disjunction disjunctional disjunctions disjunctive disjunctive legacy disjunctively disjunctives disjunctivity disjunctor disjunctors disjuncts disjuncture disjunctures disjune disjunes disk

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