chambered nautilus

chambered nautilus 基本解释

网络  珍珠鹦鹉螺

重点词汇

• nautilusn. 鹦鹉螺, 船蛸
• chambereda. 有小室的, 隔成多室的

chambered nautilus 英英释义

noun

1. cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions

   Synonym:    pearly nautilusnautilus