grape

1. N-COUNT Grapes are small green or purple fruit which grow in bunches. Grapes can be eaten raw, used for making wine, or dried. 葡萄

...a bunch of grapes. …一串葡萄。

2. PHRASE If you describe someone's attitude as sour grapes, you mean that they say something is worthless or undesirable because they want it themselves but cannot have it. 酸葡萄 (喻指得不到而加以贬低的东西)

These accusations have been going on for some time now, but it is just sour grapes. 这些指控到现在已经持续有一段时间了，但那不过是酸葡萄心理而已。