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 will vouch for him [ his honesty].
  我愿担保他的为人[诚实]。
• 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。
• Who will vouch for my validity.
  他能担保我的有效性。
• 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。
• 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。
• 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。
• He said you'd vouch for him.
  他说休会为他担保。
• 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。