This is the 2691st most frequent Japanese word.
烏龍茶
Oolong tea.
Here "烏龍茶" (oolong tea) is used as the direct object of the verb "飲む" (to drink), highlighting it as the beverage consumed.
私は喫茶店で友人と烏龍茶を飲みました。
I drank oolong tea with a friend at a café.
In this sentence, "烏龍茶" is the subject of the sentence, focusing on its characteristic taste, facilitating a comparison with green and black tea.
烏龍茶は緑茶と紅茶の中間のような味わいを持っています。
Oolong tea has a flavor that is between green tea and black tea.
Here, "烏龍茶" is modified by the adjective "冷たい" (cold), specifying the physical state of the tea being purchased.