| waterfall |
a steep descent of the water of a river
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| waterfall |
A place where water drops over an escarpment.
출처: www.wwnorton.com/college/geo/earth2/glossary/w.htm
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| waterfall |
cascade of water formed when a stream or river must cross a rocks and cliffs that have not yet been eroded away
출처: www3.newberry.org/k12maps/glossary/
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| waterfall |
A waterfall is a sudden drop in a river as it flows over a rock cliff. This happens when the river passes from a layer of hard rock to a layer of softer rock, and the water erodes away the softer rock.
출처: www.ngdir.ir/SiteLinks/Kids/html/g001_River.htm
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| waterfall s. |
cascade s.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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