pick up speed

US 
UK 
  • un.增加速度
  • Web加快速度;加速推进;加速前进
un.
1.
增加速度

Sample Sentence

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