train up

US 
UK 
  • v.训练;培养
  • Web充分训练;充分锻炼;接上
v.
1.
训练;培养

Sample Sentence

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