名词
中文翻译：沟蚀
同义词：
['erosion', 'washout例句：1. The gully eroded the rocks away quickly.（这条沟壑迅速冲刷掉了岩石。）']
例句：
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1. The gully eroded the rocks away quickly.
这条沟壑迅速冲刷掉了岩石。
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2. The flood caused significant gully erosion in the area.
洪水在该地区造成了严重的沟蚀。
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3.The engineers were tasked with preventing further gully erosion in the region.
工程师们被指派负责防止该地区进一步的沟蚀。