vouch for

英 [vaʊtʃ fɔː(r)]

美 [vaʊtʃ fɔːr]

为…担保（或保证）; 证明; 证实

柯林斯词典

• PHRASAL VERB 为…担保(或保证)
  If you say that you can or willvouch forsomeone, you mean that you can guarantee their good behaviour.
  1. Kim's mother agreed to vouch for Maria and get her a job.
     金的母亲同意为玛丽亚担保，好让她找份工作。
• PHRASAL VERB 证明;证实
  If you say that you canvouch forsomething, you mean that you have evidence from your own personal experience that it is true or correct.
  1. He cannot vouch for the accuracy of the story.
     他不能证明这一说法的准确性。

双语例句

• I haven't tried it, and can't vouch for how well it works.
  我未尝试它，和无法担保为多么恰当这有效。
• Let him in, I'll vouch for the man.
  让这人进来，我愿替他担保。
• Who will vouch for my validity.
  他能担保我的有效性。
• Find someone by tomorrow who can vouch for you.
  明天找一个可以为你担保的人。
• We can vouch for the software-everyone here uses it.
  我们能为这个软件进行担保，这里每个人都用它。
• He cannot vouch for the accuracy of the story.
  他不能证明这一说法的准确性。
• This is not a matter in which you can vouch for other people.
  这件事你可不能给人打包票。
• I am ready to vouch for the truth of the report.
  我愿担保这一报导的真实性。
• Not in my precinct, all right? I vouch for him.
  在我的警署不行，我为他担保。
• I can vouch for her personally.
  我个人可以为她担保。