for a long time

US 
UK 
  • adv.长时间;长久
  • Web很长时间;很久;很长一段时间
adv.
1.
长时间;长久

Sample Sentence

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