verb · to scrape or collide with the side of a vehicle or object

他的车在路口和另一辆车发生了擦撞。

to produce something novel or creative through interaction or the clash of ideas

两种不同的文化在交流中擦撞出新的火花。

verb · to generate sparks by striking a flint or through friction

燧石经由擦撞可以产生火花。