go blank

US /ɡoʊ blæŋk/
UK /ɡoʊ blæŋk/
"go blank" picture
1.

فارغ, ذهل

to be unable to remember something or think of anything to say

:
When the teacher asked me the question, my mind suddenly went blank.
عندما سألني المعلم السؤال، عقلي فجأة فارغ.
I tried to remember her name, but I just went blank.
حاولت تذكر اسمها، لكنني فقط فارغ.