annoy /əˈnɔi/ vt. 1.使恼怒，使烦恼：be annoyed about the matter 因这件事感到烦恼；be annoyed at one‘s doing sth. 因某人干了什么事而生气；be annoyed with sb. 对某人厌烦 2.打扰：We can annoy the enemy by air raids. 我们可以用空袭骚扰敌人。
annoying adj.使恼怒的；使生气的：annoying habits让人讨厌的习惯It is annoying that there is no hot water.没热水，真伤脑筋。
annoyance /əˈnɔiəns/ n. 1. [u] 恼怒；生气：He shook his head in annoyance.他生气得摇了摇头。I felt annoyance at being teased.我恼恨别人取笑我。2. [c] 令人生气的事物；惹人讨厌的东西：Mosquitoes are an annoyance. 蚊虫招人讨厌。The Council found him an annoyance.市政会认为他讨厌。
