prove

vt.

1. 证明
   • They were not able to prove these suspicions.
     这些怀疑他们无法证实。
   • How can you prove that you are right?
     你如何能证明你是正确的呢?
2. 检验; 试验
   • The students are asked to prove the purity of copper.
     要求学生们检验铜的纯度。