smack

US /smæk/
UK /smæk/
1.

đập

to hit someone or something forcefully with the flat inside part of your hand, producing a short, loud noise, especially as a way of punishing a child:

:
I never smack my children.
1.

đập

a hit from someone's flat hand as a punishment:

:
You're going to get a smack on the bottom if you don't stop throwing your toys.
1.

đập

exactly in a place or a situation:

:
She lives smack in the middle of Shanghai.