aeon

US [ˈiən]
UK [ˈiːən]
  • n.极漫长的时期;千万年;宙(地质学上的年代分期,下分代)
  • abbr.“eon”的变体(=eon)
  • Web永旺;日本永旺;宏佳腾
Plural Form:aeons  
aeon
n.
1.
极漫长的时期;千万年an extremely long period of time; thousands of years
2.
宙(地质学上的年代分期,下分代)a major division of time, divided into eras
aeons of geological history
数以亿万年计的地质史

Sample Sentence

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