vouch
vi. 保證; 擔保; 確定; 確定地說
vt. (因親眼看見而)為…作證; 斷定; <律>傳(某人)出庭作證
1. give personal assurance; guarantee;
2. give surety or assume responsibility;
3. summon (a vouchee) into court to warrant or defend a title
4. give supporting evidence;
Since I got the news at second hand, I cannot vouch for its veracity.
這訊息是我間接得來的, 我不能保證它的真實性.
I can vouch for his honesty.
我可以為他的誠實做擔保.
Don't ask new contacts to vouch for you; that's not fair.
不要拜託新認識的人為你擔保, 那是不合理的.
I've read this report carefully and I can vouch for its truthfulness.
我已仔細看過這份報告,我可以保證它的真實性.
I can't vouch for the accuracy of my memory.
我無法保證我的記憶正確無誤.