English translation of '磕'

动

1. (= 碰) bump
   ⇒ 我的头磕在了门框上。 (Wǒ de tóu kē zàile ménkuàng shang.) My head bumped against the doorframe.
2. (= 敲) knock
   ⇒ 她把米粒从碗里磕了出来。 (Tā bǎ mǐlì cóng wǎn li kēle chūlái.) She knocked the grains of rice out of the bowl.