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nebula

US [ˈnebjələ]
UK [ˈnebjʊlə]
  • n.【天】星云;【医】角膜翳
  • Web喷雾剂;云翳;角膜云翳
Plural Form:nebulas  Plural Form:nebulae  
Nebula
n.
1.
星云;外观似星云的星系a mass of dust or gas that can be seen in the night sky, often appearing very bright; a bright area in the night sky caused by a large cloud of stars that are far away

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