crash barrier
音标发音
- 英式音标 [ˈkræʃ ˌbær.i.ər]
- 美式音标 [ˈkræʃ ˌbær.i.ɚ]
- 英式发音
- 美式发音
基本解释
- （公路）防撞护栏，防护栏。
同根派生
英汉例句
- Ideally, the cars slide along this wall or crash barrier and dissipate energy and speed.
理想上，赛车沿着这面墙或者是防撞护栏消散冲击力和速度。
用作名词 (n.)
英英字典
- 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