vouching

动词 vouch:

1. give personal assurance; guarantee
   同义词：vouch
2. give surety or assume responsibility
   同义词：guarantee, vouch
3. summon (a vouchee) into court to warrant or defend a title
   同义词：vouch
4. give supporting evidence
   同义词：vouch

1. I can vouch for him/his honesty.
   我可以为他[他的诚实]作担保。
2. Experts vouch for the painting's authenticity.
   由专家确认该画是否为真迹。
3. The experts have vouched for the painting's authenticity.
   专家已经确认了该画是真迹。
4. I can vouch for his honesty.
   我可以为他的诚实做担保。