adj.experiencing a sudden sense of danger

1. She was alarmed to find her car missing from the parking lot.
   她發(fā)現(xiàn)自己的車在停車場不見了，感到非常驚慌。
2. The sudden noise alarmed the children, causing them to run for cover.
   突然的噪音嚇到了孩子們，讓他們急忙尋找掩護。
3. He felt alarmed when he heard about the recent rise in crime in his neighborhood.
   當他聽說自己所在社區(qū)最近犯罪率上升時，他感到十分擔憂。
4. The teacher was alarmed by the students' lack of preparation for the exam.
   老師對學生們?nèi)狈荚嚋蕚涓械胶荏@訝。