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nautilus

US 
UK ['nɔːtɪləs]
  • n.鹦鹉螺
  • Web鹦鹉螺号;鹦鹉螺属;文件管理器
Plural Form:nautiluses  Plural Form:nautili  
nautilus
n.
1.
鹦鹉螺a creature with a shell that lives in the sea. It has tentacles around its mouth and its shell fills with gas to help it float.

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Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
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