低龄化
(of a certain group of people, e.g. recreational drug users) to become younger, on average, than before
Frequency 2.4
Meanings
- (of a certain group of people, e.g. recreational drug users) to become younger, on average, than before
(of a certain group of people, e.g. recreational drug users) to become younger, on average, than before
Frequency 2.4