a place where a stream or river falls from a high place, for example over a cliff or rock 瀑布 
She watched the magnificent waterfall cascade down the mountainside. 她看着壮观的瀑布从山坡上倾泻而下。 The waterfall fell about twenty feet to swirling rapids. 瀑布从 20 英尺的高空落入飞速旋转的急流中。
Oxford Collocations Dictionaryadjective- great
- high
- beautiful
- …
- cascade
- fall
- flow
- …
