time reference

US 
UK 
  • un.时间基准;时间参考
  • Web参考时间;时间参数;时间参考点
un.
1.
时间基准
2.
时间参考

Sample Sentence

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