smack·ing
noun/ˈsmækɪŋ/
/ˈsmækɪŋ/
[singular, uncountable] (especially British English)- an act of hitting somebody, especially a child, several times with your open hand, as a punishment
（打）一个巴掌；（用巴掌）一顿揍 - He gave both of the children a good smacking.
他把两个孩子都狠揍了一顿。 - We don't approve of smacking.
我们不赞成打孩子。 - I’ll give you a good smacking when we get home!
等我们回家我就狠狠地打你一巴掌！
- He gave both of the children a good smacking.