потръпвам означава в английски

shudder [shuddered, shuddering, shudders]▼(to vibrate jerkily)
verb
[UK: ˈʃʌ.də(r)] [US: ˈʃʌ.dər]

wince [winced, wincing, winces]▼(to flinch as if in pain)
verb
[UK: wɪns] [US: ˈwɪns]