- v. 担保；确定；断定；传（某人）出庭作证
动变: 过去式:vouched 过去分词:vouched 现在进行时:vouching
vouch
KK:[vaʊtʃ] DJ:[vautʃ]
vi.
- 担保；保证；作证[（+for）]
- 确定；确定地说
vt.
- 担保；证实[O8]
- 断定；明言
- 【律】传（某人）出庭作证
短语
vouch for
- 担保；保证
辨析
以上来源于：《英汉大辞典》
v.
(vouch for) assert or confirm the truth or accuracy of.▸confirm the identity or good character of (someone).
Etymology
ME (in the sense ‘summon a person to court to prove title to property’): from OFr. voucher ‘summon’, based on L. vocare ‘to call’.
以上来源于：《简明牛津英语词典》
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