‘食物坏了’用英语怎么说

overripe:

We left the sweet plantain/banana too long, that's why it's kind of gone black.

moldy: little white bits.

The bread goes moldy.

bruised:

If you drop a soft fruit it gets bruised.

rotten：

If we leave the mango for too long, it gets black and it goes bad. That means it is rotten.

expired：

It's gone past its expiry date.