He withdrew precipitately from the race. 他轻率地从比赛中退出。
Trade, having fallen precipitately, is levelling off (see article). 在经历暴跌后，贸易状况也正在企稳（查看文章）。
Three years later, enrollment had dropped precipitately. 3年后，报名的人大减。
In the process of manufacturing steel, FeSi is used to oxygenate precipitately and diffused. 炼钢中，硅铁用于沉淀脱氧和扩散脱氧；
His wife and his mistress, until an hour ago secure and inviolate, were slipping precipitately from his control. 他的妻子和情妇,直到一小时前还是安安稳稳,不可侵犯的,现在却冷不防正从他的控制下溜走。
Act precipitately:Arrived station, detection a class of bus is 5:30 of, again bitterness etc. an hour. 操之过急：到了车站，发现第一班车是5点半的，又苦等了1小时。
