underage
US /ˌʌn.dɚˈeɪdʒ/
UK /ˌʌn.dɚˈeɪdʒ/

形容词
1.
未成年, 未到法定年龄的
not old enough to be legally responsible for your actions, or to do particular things
示例:
•
It is illegal to sell alcohol to underage people.
向未成年人出售酒精是违法的。
•
She was caught trying to buy cigarettes while still underage.
她因在未成年时试图购买香烟而被抓。
在 Lingoland 学习这个单词