long-time

US 
UK 
  • adj.为时甚久的
  • n.长期的
  • Web长时间的;长长久久
long-time
adj.
1.
为时甚久的having been the particular thing mentioned for a long time
his long-time colleague
他的老同事

Sample Sentence

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