Talk back to someone vs. turn one\'s back on someone 对某人顶嘴与讨厌某人

Talk back - defy 抵抗顶嘴

The boy talks back to his mom all the time. 这个男孩总是跟妈妈顶嘴

Turn one's back - dislike 不喜欢 讨厌

Mr. Wang  finally turned his back on his girlfriend. 王先生最后变得不喜欢他的女朋友。

 

On one's back - nag, nagging 唠叨

His mother is always on his back about diet. 他妈妈常为了饮食对他唠叨。