crash barrier
noun [ C ] UK uk/ˈkræʃ ˌbær.i.ər/ us/ˈkræʃ ˌbær.i.ɚ/
（公路）防撞护栏，防护栏
a strong fence that separates the two sides of a large road or is built at a dangerous place at the edge of a road, to help prevent accidents
| 单词 | crash barrier |
| 释义 | crash barrier noun [ C ] UK uk/ˈkræʃ ˌbær.i.ər/ us/ˈkræʃ ˌbær.i.ɚ/ （公路）防撞护栏，防护栏 a strong fence that separates the two sides of a large road or is built at a dangerous place at the edge of a road, to help prevent accidents |
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