ˈcattle gridBritish EnglishBrE, cattle guard American English noun [countableC]
TTRa set of bars placed over a hole in the road, so that animals cannot go across but cars can 拦畜沟栅〔铺在路面坑洞上的若干木棒,汽车可通行而牲畜则无法通过〕
Examples from the Corpus
cattle grid• A large irongatewaysagged permanently open, beside a lodge house and a cattle grid.• Go on to Trecadifor Farm and over a cattle grid.• Hicksswung it open and they went carefully over an iron cattle grid and followed the traildownward.