美国俚语:Enough is enough 够了，适可而止

 　　Enough is enough 够了，适可而止

　　enough意为“足够的，充足的”，两个enough放在一起，表达的意思更强了，意为“

　　够了；适可而止；停”

　　例句：

　　Stop asking for money! Enough is enough!

　　别要钱了。适可而止吧。

　　I've heard all the complaining¹ from you that I can take. Enough is enough!

　　我已经听了能采纳的你抱怨的所有事。别再说了。

1 complaining   

adj.诉苦的，抱怨的v.抱怨，诉苦，投诉( complain的现在分词 )；申诉，控诉，抗议；诉说，申诉，控告[后面常跟从句]

参考例句：

• Nothing satisfies him—he's always complaining. 什么都难如他的意—他老在抱怨。
• I can't put up with her another day—she never stops complaining. 她整天抱怨，我一天也不能忍受了。 来自《简明英汉词典》