crash barrier

crash barrier

美 　英

• n.防撞墙
• 网络防撞栏；护栏；防撞护栏

英汉双解

英汉解释

na.	1. 〈英〉(置于快速公路中线的)防撞栏

英英解释

n.	1. a safety barrier at the edge of a road or racetrack or between the lanes of a highway 2. a low metal fence at the side of a road or along the middle of a motorway

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。

Analysis on and prevention of the "pockmark" disease of crash barrier

防撞护栏“麻面”病害的分析与防治