вздрагивание означает в английский

flinch▼(reflexive jerking away)
noun
[UK: flɪntʃ] [US: ˈflɪntʃ]

jerk [jerks]▼(sudden, uncontrolled movement)
noun
[UK: dʒɜːk] [US: ˈdʒɝːk]

wince▼(gesture of shrinking away)
noun
[UK: wɪns] [US: ˈwɪns]