| 单词 | vouch |
| 释义 | vouch v[Ipr] 1 ~ for sb/sth take responsibility for or express confidence in (a person, his behaviour, etc); guarantee 为（某人、 其行为等）担保或作证; 保证 I can vouch for him/his honesty. 我可以为他[他的诚实]作担保. 2 ~ for sth confirm (a claim, etc) by producing evidence or drawing on one´s own experience（提供证据或现身说法）确定（某权利要求等） Experts vouch for the painting´s authenticity. 由专家确认该画是否为真迹. |
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