/sɜrtəfaɪd kwɛstʃən/ – Phrase
Definition: Câu hỏi được chứng nhận.
A more thorough explanation: (US) an issue of law that a federal appellate court needs help answering which is answered in a special procedure by the US Supreme Court or the highest court in any state
Example: The chief justice felt the court should not have accepted the certified question because the answer was not material to the case.