adj .
terrified ; shocked 겁에 질린 ; 놀라서 충격을 받은

• Even the tough old veterans were aghast when they saw the extent of the carnage on the battlefield.
  강인하고 경험 많은 베타랑들조차도 그 전투에서 일어난 대량학살을 목격하고는 큰 충격을 먹었다.
• The children thought their parents would be thrilled to have breakfast in bed, but both parents were aghast when they woke up to find their blankets soaked with orange juice and coffee.