/ˈædˌvɜrs ˈtɛstəˌmoʊni/ – Phrase
Definition: lời khai của nhân chứng bất lợi cho bên đưa nhân chứng.
A more thorough explanation: Adverse testimony refers to testimony given by a witness that is unfavorable or damaging to the party who called that witness to testify. It is testimony that goes against the interests of the party presenting the witness.
Example: During the trial, the witness provided adverse testimony that contradicted the defendant’s alibi.