重击

tā hài pà zì jǐ huì bǎ dì di zhòng jī zhì sǐ

他害怕自己会把弟弟重击致死。

He feared he would bludgeon his brother to death.

zéi zài tā de tóu shang zhòng jī yī xià

贼在他的头上重击一下。

The thief hit him a thump on the head.