pearly nautilus

美 [ˈpɜːrli ˈnɔːtɪləs]英 [ˈpɜːli ˈnɔːtɪləs]
  • 鹦鹉螺
pearly nautiluspearly nautilus

noun

1
cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions
Synonym: chambered nautilus nautilus

数据来源:WordNet