adj.惊恐，惊骇

The audience was aghast at the shocking twist in the storyline.
观众对剧情中令人震惊的转折感到惊骇。
She looked aghast when she realized she had forgotten her lines in the play.
当她意识到在剧中忘词时，她显得非常惊恐。
The news of the massive layoff left the employees aghast and uncertain about their future.
大规模裁员的消息让员工们震惊不已，对自己的未来感到不确定。
He stood there aghast, unable to comprehend the extent of the disaster that had just unfolded.
他惊愕地站在那里，无法理解刚刚发生的灾难的严重性。
The witnesses were aghast at the sight of the accident, frozen in horror.
目击者对事故的景象感到惊骇，吓得动弹不得。
The parents were aghast to learn that their child had been bullied at school.
父母得知孩子在学校被欺负后感到极为震惊和痛心。
The hiker came across a grizzly bear and was left standing aghast, unsure of what to do next.
徒步旅行者遇到了一只大灰熊，吓得呆立不动，不知道下一步该怎么办。
The public was aghast to hear about the corruption scandal involving several high-ranking officials.
公众听到涉及多名高级官员的腐败丑闻后感到震惊。
The chef was aghast when he saw the negative review of his restaurant's signature dish online.
厨师在网上看到对他餐厅招牌菜的负面评价时，感到十分震惊和沮丧。
Everyone was aghast as the famous statue toppled over unexpectedly during the ceremony.
著名雕像在仪式上意外倒塌，所有人都惊愕不已。