proof
单词辨析：
指可以表明某事物真实性的信息、文件等。
The latest promotion was further proof of how good at his job Jim was.
最近的这次晋升进一步证明了吉姆的工作干得有多出色。
There is no proof that this man stole your purse.
没有证据证明这个男人偷了你的钱包。
指表明某事物存在或真实的事实、迹象等，也指法庭上证明某人有罪或无罪的证据。
Do we have evidence of life on Mars?
我们有表明火星上存在生命的证据吗？
There is evidence that his new teaching method works.
有证据表明他的新教学法很管用。
These letters may be used as evidence at the trial.
这些信件可以在庭审时用作证据。
指清楚表明某事物存在或属实的事实或情况，也指法庭上的证词。
These achievements are a testimony to your diligence.
这些成就是你勤奋努力的证明。
That vendor's testimony is crucial to the prosecution's case.
那名小贩的证词对控方的起诉起着关键作用。
多指知道案件情况并在法庭上对其进行陈述的人，也可指证据或证言。
The defense has to find the key witness.
辩方得找到关键证人。
The prosecution witness didn't appear in court.
控方证人未出庭。
The monument stands there in witness of the event.
那座纪念碑屹立在那里，作为对这一事件的见证。
相关例句：
Proof of postage will not be accepted as proof of receipt.
邮资单据不能当作收据。
We need to back that suspicion up with statistical proof.
我们需要用统计数据来证实那一猜测。
The fortress was proof against the techniques of attack then in use
该防御工事能抵御当时所使用的各种进攻手段。
The onus of proof is reversed in libel actions and placed firmly on the defender.
在诽谤诉讼中，举证责任反过来由辩方全权承担。
He is living proof that some players just get better with age.
有些运动员年纪越大状态越好，他就是个活生生的例子。
I'll need rock solid proof
我需要确凿的证据。