Cách sử dụng
The word "substantiate" means to provide evidence or proof to support a claim or statement. It is used when someone needs to prove that what they are saying is true. For example, if someone was accused of stealing something, they might try to substantiate their innocence by offering an alibi or an eyewitness who can attest to their whereabouts at the time of the theft. In a scientific context, researchers may try to substantiate their findings by conducting repeatable experiments or collecting data from multiple sources.