Noviro
妙龄
Simplified 妙龄
Traditional 妙齡
Pinyin miào líng
Definition (of a girl) in the prime of youth
她正是妙龄少女
Tā zhèng shì miào líng shàonǚ
She is exactly a young lady in the prime of youth
You might also see
龄
líng
age; length of experience, membership etc.
年龄
nián líng
(a person's) age
HSK5
同龄
tóng líng
of the same age
高龄
gāo líng
elderly
大龄
dà líng
older (than average in a group, at school, for marriage etc.)
学龄
xué líng
school age
低龄
dī líng
(of a member of a specific cohort) lower than average in age
芳龄
fāng líng
age (of a young woman)