a look of indifference

Translations
взгляд безразличия
He gave her a look of indifference when she asked for help.
Он бросил на неё взгляд безразличия, когда она попросила о помощи.
Definitions
A facial expression or demeanor that shows a lack of interest, concern, or emotional engagement regarding a situation or person.
Words
indifference

noun
безразличие
look

noun
взгляд