on our head

• adv. 倒立(落在头上；很容易地)

on our head的用法和样例：

例句

1. Bits of plaster rained down on our heads from the ceiling.
   石灰屑像雨点似地从天花板上落到我们的头上。
2. If you go on behaving like that, you'll draw down blame on our heads.
   你如果再这样胡闹，就会招惹我们生气的。