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 cannot vouch for the correctness of the transcript of proceeding.
  我不能担保诉讼的官方记录是正确的。
• 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。
• Find someone by tomorrow who can vouch for you.
  明天找一个可以为你担保的人。
• 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。
• 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。
• Can anybody vouch for your whereabouts last night?
  有人可以证明你昨晚的行踪吗？
• I would better get someone to vouch for me tonight.
  我最好找些人证明今晚我不在场。
• I can vouch for him/ his honesty.
  我可以为他[他的诚实]作担保。
• Who will vouch for my validity.
  他能担保我的有效性。
• And I can vouch for that firsthand.
  我可以保证这第一手资料。