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 can't vouch for it that he is in town.
  我不能说他一定在城里。
• Be that as it may, we do not vouch for his ability to pay.
  不管怎样，对他的付款能力我们不愿作出担保。
• You should give the names of two people who can vouch for your honesty and reliability.
  你应该提供两个能担保你诚实可信的人的名字。
• I've read this report carefully and I can vouch for its correctness.
  我仔细看过这份报告，认为它正确无误。
• All he said was simply that he could vouch for your discretion.
  他所说的一切简而言之就是他能为你的谨慎作担保。
• 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。
• Vouch for an old friend's trustworthiness.
  担保一个老朋友可信任。
• I've been using Thunderbird at work for years, and can personally vouch for its quality.
  我一直使用雷鸟工作多年，并可以亲自其质量担保。
• Find someone by tomorrow who can vouch for you.
  明天找一个可以为你担保的人。
• He cannot vouch for the accuracy of the story.
  他不能证明这一说法的准确性。