英语词汇“echinoid”是什么意思，“echinoid”的读音、用法及例句翻译-烛光网

词汇	echinoid
释义	e·chi·noid AHD[ĭ-kīʹnoid'] D.J.[ɪˈkaɪˌnɔɪd]K.K.[ɪˈkaɪˌnɔɪd]n.（名词） An echinoderm of the class Echinoidea, which includes the sand dollars and sea urchins.海胆：一种属于海胆纲的棘皮动物，包括沙钱和海胆
随便看	racked racket racket racketed racketeer racketeered racketeering racketeers racketier racketiest racketing rackets rackets racketty rackety Rackham racking rack railroad rack railway rack-rent racks rack–rent raclette raclettes raconteur

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