crash barrier 的英语意思
crash barrierˈcrash ˌbarrier noun [countable] British English 
查看全部语言翻译 a strong fence or wall built to keep cars apart or to keep them away from people, in order to prevent an accident为防止事故而建造的坚固护栏或墙体，用于隔离车辆或将车辆与行人隔开
查看全部语言翻译 a strong fence or wall built to keep cars apart or to keep them away from people, in order to prevent an accident为防止事故而建造的坚固护栏或墙体，用于隔离车辆或将车辆与行人隔开