cattle grid 拦牛木栅
同义词: cattle guard
以上来源于: WordNet
N-COUNT A cattle-grid is a set of metal bars in the surface of a road which prevents cattle and sheep from walking along the road, but allows people and vehicles to pass. 铺在公路坑洞之上的拦牛木栅; 人可过但车不可过 [英国英语]
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