n.(只在雨季有水的南非的)小河道
Houses had sprung up out of nowhere on the hills.
山丘上突然冒出一幢幢的房子。
A range of buildings have sprung up along the river.
沿河建起了一排楼房.
The yacht has sprung a leak in the hull.
帆船的船体上出现了一条裂缝。