smack /smæk/ vt.（用掌）拍击，掴：Jessica smacked his face, quite hard.杰西卡掴了他一个耳光，打得挺重。She smacked a child's bottom.她打孩子的屁股。‖II. n.［c］拍击声；掴：She gave Mark a smack across the face.她掴了马克一耳光。She closed the ledger with a smack.她啪的一声合上了账本。