Cattle grid
n. （铺在公路坑洞之上的）拦牛木栅（车可通过家畜不可过）
🧩 词语组成解析
cattle
['kætl]
n. （总称）牛，牲口;畜生;无价值的人;〈美俚〉女学生;
grid
[ɡrɪd]
n. 格子，非实质的;地图上的坐标方格;（输电线路、天然气管道等的）系统网络;
🗣️ 情景例句
What floor is the shoe department on?
鞋部在几层？
Do you usually do arithmetic on Sunday?
你通常在星期日做算术吗？
It was noticed that there were no signs or warnings on the supply lines that ran round the port.
人们这才注意到，铺设在码头周围的供应管道上没有贴标签或告示。