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

• 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。
• 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。
• Can anybody vouch for your whereabouts last night?
  有人可以证明你昨晚的行踪吗？
• He cannot vouch for the accuracy of the story.
  他不能证明这一说法的准确性。
• He said you'd vouch for him.
  他说休会为他担保。
• I can vouch for him/ his honesty.
  我可以为他[他的诚实]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。
• Let him in, I'll vouch for the man.
  让这人进来，我愿替他担保。
• 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。
• Vouch for an old friend's trustworthiness.
  担保一个老朋友可信任。