un·der·age
adjective/ˈʌndəreɪdʒ/
/ˈʌndəreɪdʒ/
[only before noun]- done by people who are too young by law
未达到法定年龄的人所做的；未成年人的 - underage drinking
未成年饮酒
Oxford Collocations DictionaryUnderage is used with these nouns:- drinker
- drinking
- prostitute
- …
- underage drinking