spanks

vt.掴（屁股）

vi.轻快地移动

n.拍击

Behave yourself, or I'll spank you. 放规矩点，否则我会揍你的。

Say one more word, and I will spank you. 再多说一个字,那么我就打你屁股。

If I was naughty, they would spank me. 我如果调皮捣蛋的话，他们就会打我屁股，

The boy got a sound spanking. 那男孩的屁股着实挨了一顿巴掌。

I gave him a spank for being so rude. 他竟如此无礼，我打了他一巴掌。