جاخالی دادن
jerk back/up/forwards etc Suddenly
( ناگهان / به سرعت ) خود را کنار کشیدن/ عقب رفتن / کنار رفتن
He jerked away when I tried to pat him on the shoulder
همینکه خواستم دستم را روی شانه اش بگذارم خود را کنار کشید.
1. To pull back or away from someone or something very quickly or abruptly.
2. To yank someone or something away from someone or something else very quickly or abruptly. In this usage, a noun or pronoun can be used between "jerk" and "away. "
https://idioms. thefreedictionary. com/