beefed up is beef up's Past Tense

beef up

US 
UK 
  • un.加强的
  • Web改装车;增加力量
Simple Present:beefs up  Present Participle:beefing up  Past Tense:beefed up  
un.
1.
加强的

Sample Sentence

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