youthful mountain range
年青山脉
Juvenile Law Section
(州)青少年法律部
Juvenile paralysis agitans of Hunt
Hunt氏幼年期震颤麻痹
full of youthful vigor
朝气勃勃
juvenile protection service
保护青少年服务
full of youthful spirit
朝气篷勃
Juvenile Protection Officer
保护青少年主任
Youthful idealism
充满朝气的理想主义
Juvenile Protection Section
保护青少年组
be brimming with youthful vigor
充满青春活力
to maintain a youthful appearance
冻龄
A hoary head with a youthful face
鹤发童颜
juvenile paralysis agitans
苍白球综合征
to become more youthful
减龄