比较comfirmation, evidence,verification 三词的词义,用法的异同

confirmation
n.[U][C]
1. 确定;确证;批准
I think I can come next Tuesday, but I will send you a confirmation by post.
我想下星期二可以来,不过我会写信把肯定的答复告诉你。
Evidence in confirmation of his statements is lacking.
缺少可证实他所言的证据。

evidence
n.
1. 证据;证词;证人;物证[U][(+of/for)][+that][+to-v]
He was punished for giving false evidence.
他因作伪证而受到惩罚。
The evidence is very shaky.
这证据相当靠不住。
2. 迹象[U][C][(+of)][+(that)]
There are evidences that somebody has been living here.
有迹象显示有人一直住在这里。
3. 清楚,明显[U]
vt.
1. 证明
2. 显示,表明

verification
n.
1. 确认;证明;核实

楼主的"comfirmation"应该是"confirmation"