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。
• I am ready to vouch for the truth of the report.
  我愿担保这一报导的真实性。
• 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。
• 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。
• 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 can vouch for the skill of these police officers.
  我可以为这些警官的能力作担保。
• He said you'd vouch for him.
  他说休会为他担保。
• Find someone by tomorrow who can vouch for you.
  明天找一个可以为你担保的人。
• Since you vouch for your subordinate, my dear director.
  既然你为你的下属担保，我亲爱的主任。