He withdrew precipitately from the race.

他轻率地从比赛中退出。

One is early and precipitately, with an old age of enfeeblement and dependence, sustained primarily by nursing homes and hospitals.

一种是很早和猛烈地，老年人得在护理室和医院度过他们虚弱并不得不依靠别人照顾的晚年。

He rushed forward precipitately rather than walked, hoping to find some side-street, to make his escape through it, and thus to break his scent once more.

他现在不是走而是往前奔了，一心只想能有一条侧巷，从那儿逃走，再次脱险。