verb · to collide with or knock against a surface

我不小心把手在墙上戗了一下。

verb · moving or pushing in an opposite direction

戗风骑车非常费劲。

verb · to sharpen a blade or scrape a surface; used as an equivalent for 抢 qiāng (qiang1)

他在巷子口给人戗菜刀。