http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
I. vouch [美 vaʊtʃ, 英 vaʊtʃ] 动词 不及物动词
西班牙语
英语
在《PONS词典》中的词汇
英语
西班牙语
在《PONS词典》中的词汇
| I | vouch |
|---|---|
| you | vouch |
| he/she/it | vouches |
| we | vouch |
| you | vouch |
| they | vouch |
| I | vouched |
|---|---|
| you | vouched |
| he/she/it | vouched |
| we | vouched |
| you | vouched |
| they | vouched |
| I | have | vouched |
|---|---|---|
| you | have | vouched |
| he/she/it | has | vouched |
| we | have | vouched |
| you | have | vouched |
| they | have | vouched |
| I | had | vouched |
|---|---|---|
| you | had | vouched |
| he/she/it | had | vouched |
| we | had | vouched |
| you | had | vouched |
| they | had | vouched |
单语范例（未经PONS编辑处理）
The person issuing the letter should have the appropriate authority or seniority in the organization to vouch on the issue.
en.wikipedia.org The name of the location was vouched first about 1400, according to other sources in 1072.
en.wikipedia.org If they are transferred, they are leave family and doctors with knowledge of their case and are unable to vouch for themselves.
en.wikipedia.org The prosecution replied that they could not vouch for the authenticity of the bank documents.
en.wikipedia.org Initially reluctant to hire her, she spends a long time trying to get all the major characters to vouch for her.
en.wikipedia.org