source evidence

• 原始证据；起源凭证

source evidence的用法和样例：

例句

1. A share certificate signed and issued by the company is evidence that the share is held by the shareholder.
   股票是公司签发的证明股东所持股份的凭证。
2. The full text inclines to offer the support evidence for the education voucher system.
   全文倾向于为教育凭证制度提供支持性证据。