K
rail
复数形式
K-rails
1
混凝土屏障, 安全屏障
a type of concrete or plastic barrier used on roads to separate lanes of traffic or to protect construction areas
A K-rail is a type of concrete barrier used to separate lanes of traffic or protect workers and pedestrians from moving vehicles. It is commonly used in construction zones, roadways, or areas where temporary barriers are needed for safety. The K-rail is shaped like the letter "K," which allows it to absorb impact and redirect vehicles away from dangerous areas.
- The construction workers placed a K-rail along the highway to keep drivers safe.
建筑工人沿着高速公路放置了K型护栏以保护司机安全。
- During the parade, K-rails were used to keep the crowd away from the street.
在游行期间，使用了K型护栏来让人群远离街道。
- The K-rail prevented the car from crossing into the other lane during the accident.
K-rail在事故中防止了汽车穿越到另一车道。
- A long line of K-rails guided the vehicles through the detour route.
一长排K型护栏引导车辆通过绕行路线。
- The K-rails were moved into position early in the morning before traffic increased.
K型护栏在交通量增加之前的清晨被移到了位置。