大家好，我是小东，我来为大家解答以上问题。ex是什么品牌，ex是什么很多人还不知道，现在让我们一起来看看吧！

1、 前妻或前夫；以前的男朋友或女朋友 He felt deeply resentful towards his ex-wife. 他对前妻怨恨极深。

2、 He has to pay maintenance to his ex-wife because she is looking after the child. 他得付给前妻赡养费,因为她抚养孩子。

3、 Jack’s getting back with his ex-girlfriend. 杰克和前女友恢复恋爱关系了。

4、 My ex-husband has access to the children at weekends. 我的前夫有权在周末同孩子在一起。

5、 She took out a contract on her ex-husband. 她雇了杀手打算谋杀她前夫。

本文到此讲解完毕了，希望对大家有帮助。