| 词汇 | vouch for sb/sth |
| 释义 | ● ˈvouch for sb /sth (formal ) to say that you believe that sb will behave well and that you will be responsible for their actions 替…担保（或保证）◆ Are you willing to vouch for him ? 你愿意为他担保吗？◆ I can vouch for her ability to work hard . 我保证她能够努力工作。See also vouch |
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