adj.陡峭的，险峻的，峭拔的，突然的，骤然的，急剧的，草率的，仓促的，贸然的

The precipitous decline in the stock market left many investors in a state of panic.
股票市场的急剧下跌使许多投资者陷入了恐慌状态。
She climbed the precipitous mountain path with incredible agility.
她以惊人的敏捷度攀爬陡峭的小径。
The precipitous drop in temperatures overnight was a shock to everyone.
一夜之间气温骤降，让所有人都大吃一惊。
The precipitous rocks loomed over the narrow trail, making it seem like a险峻的峡谷。
陡峭的岩石高耸在狭窄的小路上，仿佛是一道险峻的峡谷。
His career took a precipitous fall after he was caught embezzling funds.
他因被发现挪用公款，事业一落千丈。
The precipitous change in policy left businesses struggling to adapt.
政策的突然改变让企业难以应对。
The precipitous cliffs provided a breathtaking view of the coastline.
陡峭的悬崖提供了令人惊叹的海岸线景色。
Her health deteriorated rapidly, leading to a precipitous decline in her quality of life.
她的健康状况急剧恶化，生活质量也随之急剧下降。
The negotiations were progressing smoothly until a precipitous turn of events changed everything.
谈判进行得相当顺利，直到突如其来的事件改变了局势。
The government's precipitous withdrawal from the peace talks raised concerns about the future of the conflict.
政府突然退出和平谈判，引发了对冲突未来的担忧。