proofness

例句：

1. 1. The scientist's theory is backed by strong proofness.
   科学家的理论得到了强有力的证据支持。
2. 2. The new product has a high proofness in the market.
   新产品在市场上具有很高的证明力。
3. 3. The court found the defendant guilty due to strong proofness.
   法院因强烈的证据力而认定被告有罪。