橘子

橘子

Mandarin orange.

Here, 橘子 is used as a noun referring to the fruit 'orange'.

我喜欢吃甜甜的橘子。

I like eating sweet oranges.

In this sentence, 橘子 is again a noun, specifically referring to a particular orange.

这个橘子的颜色非常鲜艳。

The color of this orange is very vivid.

Here, 橘子 is a part of the compound noun 橘子树 ('orange tree'), describing the type of tree in focus.

农场里的橘子树结满了果实。

The orange trees in the farm are laden with fruit.