She was set at ease by learning that her husband had been saved.

听说丈夫获救， 这才使她放心了。

《新英汉大辞典》

My mind was set at ease at last after receiving the admission notice.

收到录取通知书后，我的心才踏实下来。

youdao

My mind was set at ease at last after receiving the admission notice。

收到录取通知书后，我的心才落槽了。

youdao

Judge Lake also appeared to set jurists at ease with his paternal handling.

FORBES: Magazine Article

Denton made no attempt to set Singh at ease.

NEWYORKER: Search and Destroy

His flamboyance seems to set them at ease.

NEWYORKER: The Martian Chroniclers