vouches is vouch's Simple Present

vouch

US [vaʊtʃ]
UK 
  • v.保证;担保;确定;断言
Simple Present:vouches  Present Participle:vouching  Past Tense:vouched  

Sample Sentence

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