spillway怎么读，是什么意思，单词翻译、读音
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英语单词:spillway
意思翻译
spillway
noun [ C ] uk/ˈspɪl.weɪ/ us/ˈspɪl.weɪ/
溢洪道
a passage for extra water from a lake created by a dam (= a wall built across a river to hold back water)
The dam had water pouring over one of its spillways. 洪水漫过了大坝的一个溢洪道。
The emergency spillway is not properly designed. 应急溢洪道的设计不合理。 More examples
The owners of the dam did not fix the spillway.
The dam's main spillway isn't large enough to pass a lot of water in a big storm.
More water is needed to flush young salmon through dam spillways.