age group
US /ˈeɪdʒ ˌɡruːp/
UK /ˈeɪdʒ ˌɡruːp/
名词
年龄组
a range of ages into which a population is divided
示例:
•
The survey targeted the 18-25 age group.
这项调查针对18-25岁的年龄组。
•
Different toys are designed for different age groups.
不同的玩具是为不同的年龄组设计的。