I am desparately inquisitive about the difference between the concept of the two words, "fruit" and "vegetable."
As the following show, we often see the set of an uncountable noun "fruit" and a plural noun "vegetables". What is the difference with "fruits and vegetables" in those contexts?
Thank you so much for your kind support in advance!
Eat plenty of fresh fruit and vegetables. (OALD)
We buy our fruit and vegetables at the market. (OALD)
plenty of garden space to keep our deep freezes supplied with fruit and vegetables (NOAD)