幼女：
adj. infantile；名词，年幼的，指低于15岁的小女孩”，亦称“半青少女”，俗称“小丫头”，穿着萝莉装的年轻女性”，或者“丫头片子”。
misc. young girl （年轻的女孩）; youngest daughter（最小的女儿）；Younger child（[医]幼子（幼女））。
例句：
A younger child will benefit more from an older sister's help than from an unfavourable comparison between their progress.
与一味地比较进步情况相比，年纪小一些的孩子会从姐姐的帮助中获益更多。
The young girl is favoured by fortune.
这年轻的姑娘是个幸运儿。
He was superseded by a young girl for the post.
一位年轻的姑娘取代了他的职位。
"This is a very special niece, " Dahl says. "My sister died of cancer 10 years ago and it's heryoungest daughter.
“这是一个特别的侄女”达尔说：“我的姐姐10年前就死于癌症了，这是她最小的女儿。
The youngest daughter, two-year-old Alyahna, was rescued by her mother from beneath the bodyof Mr Sanson-Rejouis this morning.
他们最小的女儿，两岁大的阿雅娜，今天清晨获救——也是她的父亲拼死用身体保护了她、自己身亡。
