proof基本解释
n,证明；证据；校样；考验；验证；试验,同近
There is no proof that the document is authentic..没有证据证明这份文件是真的。
证明；证据；校样；考验；验证；试验英释nnfacts, information, documents etc that prove something is true
burden of proof,举证责任；提供证据之责任.短语
