fed off is feed off's Past Tense

feed off

US 
UK 
  • un.〔电子〕反馈;以…为营养;喂养肥
Simple Present:feeds off  Present Participle:feeding off  Past Tense:fed off  

Sample Sentence

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