/liːɡəl ˈdrɪŋkɪŋ eɪdʒ/ – Phrase
Definition: tuổi được phép uống rượu.
A more thorough explanation: The legal drinking age refers to the minimum age at which a person is legally allowed to purchase and consume alcoholic beverages in a particular jurisdiction.
Example: The legal drinking age in the United States is 21 years old.