knocked out is knock out's Past Tense

knock out

US 
UK 
  • na.打出;敲空;(拳击中)彻底打倒;使失去效能
  • Web出局篇;击倒;被击倒的拳击手
Simple Present:knocks out  Present Participle:knocking out  Past Tense:knocked out  
na.
1.
打出,敲出
2.
敲空
3.
(拳击中)彻底打倒,使屈服
4.
使失去效能,使无用;破坏
5.
急速做好,匆匆拟出(计划等)
6.
【无线】脱模
1.
打出,敲出
2.
敲空
3.
(拳击中)彻底打倒,使屈服
4.
使失去效能,使无用;破坏
5.
急速做好,匆匆拟出(计划等)
6.
【无线】脱模

Sample Sentence

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