0 to make an arrangement or meeting certain, often by phone or writing -- 確認，確定（安排或會議）
1 to prove that a belief or an opinion that was previously not completely certain is true -- 確定；證實；肯定
[ + question word ] The smell of cigarette smoke confirmed what he had suspected: there had been a party in his absence. 煙味證實了他的猜疑：他不在時這裡舉行過派對。
[ + (that) ] Her announcement confirmed (that) she would be resigning as CEO. 她的聲明證實了她將會辭去執行長職位。
The young man's kindness confirmed her faith in young people. 這個小夥子的善良加強了她對年輕人的信心。
2 to accept someone formally as a full member of the Christian Church at a special ceremony -- （基督教中）給…施堅信禮
We'll pencil in the dates for the next two meetings and confirm them later.
Please confirm your reservation in writing by Friday.
All bookings must be confirmed in writing.
He will not confirm or deny the allegations.
His words to the press were deliberately equivocal - he didn't deny the reports but neither did he confirm them.
In the film, he plays a spy whose mission is to confirm the verity of a secret military document.
