HSK 6
碰撞
pèngzhuàng动
to collide; collision
两辆车在路口发生碰撞。
Liǎng liàng chē zài lù kǒu fā shēng pèng zhuàng.
Two vehicles collided at the intersection.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 6.