at intervals

US 
UK 
  • na.时时;处处;偶尔
  • Web不时;每隔一会儿;每隔一段时间
na.
1.
时时;处处;偶尔

Sample Sentence

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