happened is happen's Past Participle

happen

US ['hæpən]
UK ['hæpən]
  • v.发生;〈口〉出现;偶然…
  • Web碰巧;发生了;发生过
Past Participle:happened  Present Participle:happening  Simple Present:happens  
v.
1.
发生,〔口语〕出现
2.
〔后接不定式〕偶然…,碰巧…
3.
发展
4.
降临
5.
6.
重复
7.
抖搂
8.
引起的
9.
很普遍
10.
1.
发生,〔口语〕出现
2.
〔后接不定式〕偶然…,碰巧…
3.
发展
4.
降临
5.
6.
重复
7.
抖搂
8.
引起的
9.
很普遍
10.

Sample Sentence

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