followed up is follow up's Past Tense

follow up

US 
UK 
  • v.把…探究到底;回答;把…探究到底;回答
  • Web跟进;赶上了;继续做
Simple Present:follows up  Present Participle:following up  Past Tense:followed up  

Sample Sentence

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