这句话什么意思Before DNA fingerprinting is used, ...

问题描述:

这句话什么意思Before DNA fingerprinting is used, ...
这句话什么意思Before DNA fingerprinting is used, suspecta would have to submit evidence for their innocence.

在DNA指纹验证被使用之前,嫌疑犯必须自己提供证据来证明他们的无辜...