lay a hand on

• 对…动手；用手打人

lay a hand on的用法和样例：

例句

1. Farmers used to thrash their wheat by hand.
   农民过去用手打麦脱粒。
2. She smacked him with her open hand.
   她伸开手打了他一巴掌。

词汇搭配

• lay a hand on 对…动手