妈妈生气地打了他的手。

Mom angrily ___smacked his hand.

老师狠狠地打了那个调皮学生的手一下。

The teacher gave the naughty student a sharp ___smack on the hand.

这杯茶带有明显的花香。

This cup of tea ___smacks of floral notes.

小女孩兴奋地冲过来，响亮地亲了她的爷爷一下。

The little girl ran over excitedly and ___smacked a loud kiss on her grandpa's cheek.

他在街上偷偷卖海洛因。

He was secretly selling ___smack on the street.