nautilus
英 ['n??t?l?s]
美['n?t?l?s]
- n. 鸚鵡螺；鸚鵡螺號
英英釋意
- 1. a submarine that is propelled by nuclear power
- 2. cephalopod mollusk of warm seas whose females have delicate papery spiral shells
- 3. cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions