sp是spank的英文缩写，翻译：用手打；打(小孩的)屁股；一掴。
例句：
1、Be careful. if you do not work hard, I'll spank your bottom.
你再不好好学习，小心被打屁股。
2、and spank her tomorrow night like I know you can.
明晚狠狠地打败她我相信你可以的。
3、Previous studies using parental self reports have estimated that parents spank about 18 times per year.
之前研究评估出父母体罚大概为平均每年18次。
4、She could have tried something else, like a time out or she could have simply threatened to spank him.
她试试别的方法啊，比如“暂停休息”，或者她可以威胁说要打他。
5、New research finds that parents spank or hit more often and for more mundane reasons than researchers previously thought.
但现在新的一项研究表明，更多情况下因为普通事情而掌掴或教训的家长们与之前的推测大相径庭。
