C1 adjective /əbˈnɒkʃəs/
Obnoxious
令人讨厌的;惹人厌的;极其讨厌的
Meaning
extremely unpleasant; offensive; annoying
Example
His obnoxious behavior at the party annoyed everyone.
他在聚会上的令人讨厌的举止惹恼了在场的每一个人。