名词
中文翻译：Unknown
同义词：
['leakage', 'spillover', 'leakage path', 'leakage route例句：1. The spillway was designed to prevent floodwater from flowing into the river.（溢洪道的设计是为了防止洪水流入河流。）']
例句：
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1. The spillway was designed to prevent floodwater from flowing into the river.
溢洪道的设计是为了防止洪水流入河流。
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2. The spillway is a crucial component of the flood control system.
溢洪道是防洪系统的关键组成部分。
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3.The spillway was damaged during the recent heavy rains.
在最近的大雨中，溢洪道受损了。