/ɡreɪp/
PHRASE sour grapes; used to show that you think sb is jealous and is pretending that sth is not important; 嫉妒；中文里的吃不到葡萄说葡萄酸；He said he didn’t want the job anyway, but that’s just sour grapes; These accusations have been going on for some time now, but it is just sour grapes 这些指责到现在已经持续了一段时间，但这不过是吃不到葡萄说葡萄酸罢了。