weir 详细解释

weir

[wiə]

n.堰堤, 拦河坝

词义辨析

同义参见:

outlet  

英英释义

名词 weir:

a low dam built across a stream to raise its level or divert its flow

a fence or wattle built across a stream to catch or retain fish

补充

weirweir英:[wiə] 美:[wɪr]n.1.堰,鱼梁(指拦截游鱼的枝条篱)