lay a finger on
US /leɪ ə ˈfɪŋ.ɡər ɑːn/
UK /leɪ ə ˈfɪŋ.ɡər ɒn/
成语
碰, 伤害
to touch someone or something, especially in a harmful way
示例:
•
If you lay a finger on my sister, you'll regret it.
如果你碰我妹妹一下，你会后悔的。
•
He warned them not to lay a finger on his property.
他警告他们不要碰他的财产。