weir

美 [wɪr]
英 [wɪə(r)]
  • n.堰;拦河坝;导流坝
  • 网络七台当家一哥威尔;溢流堰;韦尔
复数:weirs  
Weir
n.
1.
堰;拦河坝;导流坝a low wall or barrier built across a river in order to control the flow of water or change its direction

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