语音讲解：
　　　(点击右键“另存为”可下载语音)

　　定义：

　　pretended dislike for something unobtainable

　　对于得不到的东西装作不喜欢

　　例句：

　　When she said the performance was terrible it was only sour grapes because she auditioned for the show but wasn't accepted.

　　她说这个表演很差完全是酸葡萄心理，因为她曾试演而未被录用。