"pangs of regret"
"she felt a stab of excitement"
"twinges of conscience"
"a pang of conscience"
Felix felt a pang of irritation.
出自: E. J. Howard
The first sharp pang..had by now become a dull wet ache.
出自: L. Deighton
Kennedy..was suffering the pangs of rejected love.
出自: C. Tomalin