单词	Cyrtoceras
释义	Cyrtoceras noun Cyr·​toc·​er·​as : a genus of Paleozoic nautiloid cephalopods having a conical slightly curved shell with a large body chamber Word History Etymology New Latin, from cyrt- + -ceras
随便看	actus acu- acuate acuater acuatest acuchi acuerdo acuerdos acuities acuity aculares aculars aculea aculeae aculeas Aculeata aculeate aculei aculeiform aculeolate aculeoli aculeolus aculeus acumen acumens

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