adj.确实（定）的；证实的；批准的

I confirm that the meeting is scheduled for 3 p.m. tomorrow.
我确认会议定于明天下午三点举行。
The test results confirm our initial hypothesis.
测试结果证实了我们的初步假设。
Can you please provide a confirmative answer to my question?"
你能给我一个问题的确切肯定回答吗？
The DNA analysis confirms the suspect's involvement in the crime."
DNA分析证实了嫌疑人的犯罪行为。
The manager's signature serves as a confirmative endorsement of the proposal.
经理的签名是对提案的确认赞同。
The receipt acts as a confirmative record of the transaction.
收据作为交易的确切记录。
The positive feedback from customers confirms our belief in the product's quality.
客户的积极反馈证实了我们对产品质量的信心。
The successful experiment confirms the theory's validity.
实验的成功证实了理论的有效性。
Her arrival at the airport confirmed our plans were on track.
她到达机场确认了我们的计划正在顺利进行。
The document requires a confirmative stamp from the legal department.
文件需要法律部门的确认印章。