Sleeping policeman
n. “隐身警察”, 道路上使车辆减速的坎坎
📖 牛津释义
sleeping policeman
(infml 口) bump built across a road to make drivers slow down 路埂（横设於道路上的隆起物, 可使司机减速）.
🧩 词语组成解析
sleeping
[['sli:piŋ]]
n. 睡眠\\na. 睡着的
🗣️ 情景例句
I got a Dear John letter from her.
我收到她的绝交信了。
What sort of guarantee do you offer on your product?
你们提供什么样的产品保证呢？
You've got lots of old buildings in your country.
你们国家有许多古老的建筑物。