物证的英文：
material evidence

参考例句：

forensic medical examination of material evidence
法医学物证检验

Documentary evidence; Physical evidence; Audio and video materials; Witness’s testimony
书证；物证；视听资料；证人证言

Display documentary evidence, material evidence and video and audio information
出示书证、物证和视听资料

The police hunted up some proofs
警察找到了一些物证。

The first exhibit is a knife which the prosecution claimed is the murder weapon.
当庭出示的第一件物证是一把刀，据原告称是为谋杀凶器。

The first exhibit is a knife which the prosecution claimed being the murder weapon
当庭出示的第一件物证是一把刀,据原告称是为谋杀凶器

material是什么意思：
n. 材料，物质，素材
adj. 物质的，世俗的，重要的

invest material
覆盖材料

opaque materials
不透明物

This material is recyclable and will not pollute the environment.
这种材料是可循环利用的，因而不会污染环境。

It's a material of substance.
那是一种坚固的材料。

An ordinary mediocre material
中等人材

evidence是什么意思：
n. 证据；证词；证人；物证；迹象；清楚，明显
v. 证明；显示，表明

Evidently you are in the wrong.
这分明是你的错。

The evidence has no immediate bearing on the case.
该证据与本案无直接关系。

He has not a vestige of evidence for this assertion.
他没有丝毫证据证明这个论断。

They were evidently rationalizing.
他们显然是在给自己进行辩解。

He produced no evidence to the contrary.
他没有拿出相反的证据。