witness
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：
A vital witness came forward to say that she saw Tanner wearing the boots.
一位非常重要的证人站出来说她看见坦纳穿着那双靴子。
There is a new witness to back his claim that he is a victim of mistaken identity.
有新的目击证人证明他的说法，他是被错认了。
Judge Ito said that if his wife was called as a witness, he would step down as trial judge
伊藤法官说，如果他的妻子被传作证，他将不再担任初审法官。
His testimony contradicted that of the preceding witness.
他的证词和前一位的互相矛盾。
Many veterans believe it is their job to bear witness to the horrors of war that they personally experienced.
很多老兵认为他们有职责为他们亲身经历的战争的恐怖作证。
The convictions rest solely on disputed witness and confessional statements
仅仅根据有争议的目击者证言和供词就定了罪。