Crash barrier
n. （公路上的）防撞护栏, 防撞隔离墩
📖 牛津释义
crash barrier
fence, rail, etc to restrain crowds, divide vehicles travelling in opposite directions on a motorway, etc （限制人群通行的）隔离栅; （高速公路等的双程行车道之间的）防撞护栏. =>illus at App 1 见附录1之插图, page xiii.
🧩 词语组成解析
crash
[kræʃ]
v. 碰撞;使发出巨响;暴跌;睡觉;
n. 碰撞;碰撞声;暴跌;崩溃;
adj. 应急的;速成的;
🗣️ 情景例句
Yes, but the number's no longer in service.
打过，但那个号码是空号。
What is the economy like in this country?
这个国家的经济如何？
He was astonished at what he found.
看到的情景使吃惊，