peeve

1. N-COUNT If something is your peeve or your pet peeve, it makes you particularly irritated or angry. 怨恨; 触怒[美国英语]

The unsolicited ads appear prominently on the screen and are a pet peeve for many users. 不请自来的广告显眼地出现在屏幕上，对于许多使用者来说是个恼人的事。

We all have our irrational peeves. 我们都有非理性的怨恨。