这种植物的果实，其果皮常制成蜜饯并可用于糖果和水果蛋糕。

The fruit of this plant, whose rind is often candied and used in confections and fruitcakes.

youdao

有时候水果还可以用来指用于制作甜食但是非植物果实的部分，比如说大黄。 。

Occasionally the term 'fruit' may be used to refer to a part of a plant which is not a fruit, but which is used in sweet cooking: rhubarb, for example.

youdao