证[zhèng] 基本解释：
新英汉大词典：
- 证(證)[zhèng]
- 动词- （证明） prove; verify; demonstrate:
investigate and verify;查证
expound and prove;论证
- 名词- （证据） evidence; proof; testimony; witness:
material evidence; proof;物证
give evidence; bear testimony; stand witness;作证
- （证件） certificate; card:I.D. card ; card of identity;身分证
marriage certificate;结婚证
- （疾病） disease; illness
以上内容来源于：《新汉英大辞典》
例句与用法：
It proved that everything was a mare's nest.
The police alleged that the man was murdered but they have given no proof.
So they alleged, but have they any proof?
Have you got any proof that you own this bike?
There is positive proof that he did it.
A man is accounted innocent until he is proven guilty.
We now have the absolute proof of his guilt.
证的其他解释: