to no end

US 
UK 
  • na.无益
  • Web徒劳;没完没了地;无益处地
na.
1.
无益,徒劳

Sample Sentence

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