collision-mat

基本解释

Such measures include the closing of water-tight doors, inserting wooden plug, the use of collision mats, cement box, strengthening or bulkhead and use of pumps to discharge water.
這些措施包括關閉水密門，嵌入木塞，使用防撞墊，水泥箱和艙壁加強板和泵水等。
Father bought a new welcome mat for our new house.
爸爸爲我們的新房子買了一個擦鞋墊。
He pushed hard on the brake pedal to avoid a collision.
他使勁踩下煞車踏板以避免撞車。
I wiped my shoes on the mat before I came in.
我在進門前把鞋在墊子上擦了擦。
He was badly concussed in the collision.
在猛烈碰撞時他的腦部受到嚴重損傷。