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
That's fine. I think I can wait till then.
好的，我想我可以等到那时候。
You will disgrace yourself if you dress in rags.
假如你穿得邋邋遢遢的，你将有损自己的形象。
But the historian attempting to reconstruct the distant past is always faced with a difficult task.
但是，历史学家企图重现遥远的过去可是一项艰巨的任务，