nautilus
英 ['nɔːtɪləs]
美['nɔtɪləs]
- n. 鹦鹉螺；鹦鹉螺号
英英释意
- 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