crinoid

名词 crinoid:

1. primitive echinoderms having five or more feathery arms radiating from a central disk

形容词 crinoid:

1. of or relating to or belonging to the class Crinoidea

cri.noid

n.（名词）
Any of various echinoderms of the class Crinoidea, including the sea lilies and feather stars, that are characterized by a cup-shaped body, feathery radiating arms, and either a stalk or clawlike structure with which they are able to attach to a surface.
海百合纲动物：任一种属于海百合纲的棘皮动物，包括有海百合以及毛头星等，其特征是身体成杯状，有羽状外延腕和可以吸附在海底的肉柄或爪状结构
adj.（形容词）
Of or belonging to the Crinoidea.
海百合纲的：海百合纲的或属于海百合纲的

来源：
From New Latin Crinoidea [class name]
源自 现代拉丁语 Crinoidea [纲名]
Greek krinon [lily]
希腊语 krinon [百合]
Greek -oeidôs [-oid]
希腊语 -oeidôs [后缀，表.象…的.]