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

• Can anybody vouch for your whereabouts last night?
  有人可以证明你昨晚的行踪吗？
• 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。
• Find someone by tomorrow who can vouch for you.
  明天找一个可以为你担保的人。
• 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。
• Who will vouch for my validity.
  他能担保我的有效性。
• 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。
• Anybody who could vouch for you?
  任何人可以为你担保？
• Vouch for an old friend's trustworthiness.
  担保一个老朋友可信任。
• Not in my precinct, all right? I vouch for him.
  在我的警署不行，我为他担保。
• He cannot vouch for the accuracy of the story.
  他不能证明这一说法的准确性。