nautilus ['nɔ:tɪləs]

例句:

• The chambered nautilus is an ancient relative of the squid and the octopus.
  来自BBC
• Nautilus, the first U.S. nuclear submarine at Groton in Connecticut.
  1954年:美国第一部原子潜艇“鹦鹉螺”号于康乃迪克州哥顿市启航.
  
• Nautilus Minerals , based in Vancouver , is the more advanced of the pair.
  位于范库弗的鹦鹉螺矿业公司是这两家公司里比较超前的一家.
  
• To walk inside it is to walk inside an intricate , half - translucent nautilus.
  走进它,就走进了一只精致的半透明鹦鹉螺.
  
• Nautilus is the common name of a family of marine animals, Nautilidae.
  来自SA
• The nautilus feeds not only on carrion but on living creatures such as crabs.
  来自D. Attenborough