UFOs is UFO's Plural Form

UFO

US [ˌjuːɛfˈoʊ]
UK [ˌjuː ef ˈəʊ]
  • n.不明飞行物
  • Web幽浮;幽浮们;宗寻获坠落的不明飞行物
Plural Form:UFOs  
n.
1.
不明飞行物

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard