cattle grid

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˈcattle grid British English, cattle guard American English noun [countable]  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 iron gateway sagged permanently open, beside a lodge house and a cattle grid.• Go on to Trecadifor Farm and over a cattle grid.• Hicks swung it open and they went carefully over an iron cattle grid and followed the trail downward.

ˈcattle grid nounChineseSyllable  

the bars set placed of hole Corpus a in over road, a

cattle grid
ˈcattle grid British English, ˈcattle guard American English noun [countable]
a set of bars placed over a hole in the road, so that animals cannot go across but cars can

cattle gridBrE /ˈkætl ɡrɪd/ 🔊NAmE /ˈkætl ɡrɪd/ 🔊 (BrE) (NAmE ˈcattle guard) nounmetal bars that are placed over a hole that has been made in the road. Cars can pass over the metal bars but animals such as sheep and cows cannot. 拦畜沟栅（铺在公路坑上的金属架，车辆可通过，但牛羊过不去）