challenge to

US 
UK 
  • na.要求和(某人)(决斗;比赛)
  • Web对…的挑战;向……提出挑战;对于国际会计准则的挑战
na.
1.
要求和(某人)(决斗;比赛)

Sample Sentence

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