Definition
- C1
To alleviate someone's worries or concerns, making them feel secure and at peace.
使（某人）不再擔憂；讓（某人）感到安心。
The doctor explained the procedure in detail, which really set my mind at ease about the surgery.
醫生詳細解釋了手術過程，這真的讓我對手術感到安心了。
Receiving a message that she had arrived safely finally put my mind at rest.
收到她安全到達的消息，我終於放下心來。
After confirming that all the reports were fine, he could finally put his mind at ease.
在確認所有報告都沒問題後，他終於可以安心了。