show that sth is true and right
establish that sth is genuine; show that sth has been properly made
"She proved to be right"
"The medicine turned out to save her life"
"She turned up HIV positive"
"The experiment demonstrated the instability of the compound"
"The mathematician showed the validity of the conjecture"
"The blood test showed that he was the father"
"Her behavior testified to her incompetence"
"This approach has been tried with good results"
"Test this recipe"
"the dough rose slowly in the warm room"
"prove a will"
The exception proves the rule.
Can you prove that to the court?
你能向法庭证实这一点吗? prove to sb/sth that-clause
I shall prove to you that the witness is quite unreliable.
You will have to prove to the police that you were at home that night.
This will prove to the world that we are right.
They proved up the copper deposit.