[pèng zhuàng]
(猛然碰上) collide; run into; knock against; run foul of; crash
ran foul of each other;
互相碰撞
The casks rolling about on the desk knocked against one another.
几只滚动在工作台上的木桶互相碰撞。
[物] collision; impact; hit; impinging; foul; prang
nuclear collision;
核碰撞
accident collision;
意外碰撞
oblique collision;
斜向碰撞
generating collision
振动碰撞