date back

US 
UK 
  • un.过时;始于
  • Web回溯至;追溯到;回溯到
un.
1.
过时
2.
始于

Sample Sentence

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