These candies are shaped like fruits, but they're just food-like decorations.

food-like 是由名词 food（食物）加上后缀 -like（像...的）构成的形容词，表示"类似食物的"或"具有食物外观的"。 food-like decorations 指的是"具有食物外观的装饰品"，即看起来像食物但实际上只是装饰用的物品。