v. be shown or be found to be
v. establish the validity of something, as by an example, explanation or experiment
v. prove formally; demonstrate by a mathematical, formal proof
v. take a trial impression of
vt. 证明, 查验, 检验, 勘探, 显示
vi. 证明是
1. She needs to prove her identity before she can enter the building.
她需要证明自己的身份才能进入大楼。
2. The scientist will prove his theory with new experiments.
这位科学家将通过新的实验来证明他的理论。
3. It is important to prove your point with evidence during the discussion.
在讨论中，用证据来证明你的观点是很重要的。