1. proof 证明,证据
Eg:I have a suspicion that hes having an affair, though I dont have any concrete proof.
我怀疑他有婚外情,不过我没确凿的证据。
prove 证明,显示
The rumour1 proved to be false. 这个谣言传到最后是假的。
2.evidence 证据,证明,征兆
evident 明显的,了解的
Eg:Several experts are to give evidence on the subject.
数位专家凑合这个问题给出证据。
3.witness 目击,证明
n.目击者,证据
Eg:India has witnessed many political changes in recent years.
印度近些年见证了很多政治变革。
4.testify 证明,证实
Eg:Several eyewitnesses2 testified that they saw the officers hit Miller3 in the face.
几个目击者证明他们看到那些警察们打了米勒的脸。
5. testimony4 证词,证据
Eg:His testimony was an important element of the prosecutions case.
他的证词是本起公诉案中的一个要紧原因。
6.certify5 证明,保证
Eg:The driver was certified6 dead on arrival at the hospital.
刚送到医院,司机就被证实已经死亡。
certificate (n.) 证书,执照
birth certificates 出生证明
7. ascertain7 确定,查明
Eg:The police have so far been unable to ascertain the cause of the explosion. 警方到现在为止尚未查明爆炸缘由。
8. verify 核实,查证
Eg:I looked up the word in a dictionary to verify its spelling. 为了查证这个词的拼写办法,我从词典中查了一下这个词。