obnoxious
adjective disapproving uk/əbˈnɒk.ʃəs/ us/əbˈnɑːk.ʃəs/
可憎的，令人讨厌的;粗鲁无礼的
very unpleasant or rude
Some of his colleagues say that he's loud and obnoxious. 他的一些同事说他这个人又爱出风头又惹人讨厌。
When she's in a bad mood she's obnoxious to everyone. 她发脾气的时候，人人都很讨厌她。