put someone's mind at rest

US /pʊt ˈsʌm.wʌnz maɪnd æt rɛst/
UK /pʊt ˈsʌm.wʌnz maɪnd æt rɛst/
"put someone's mind at rest" picture
1.

使某人放心, 消除某人的顧慮

to tell someone something that makes them stop worrying

:
I called her to put her mind at rest about the children.
我打電話給她,讓她放心孩子們的安全。
The doctor's explanation helped to put my mind at rest.
醫生的解釋幫助我放下了心