解释一下意思！

niece
[ni:s]
n.
侄女, 甥女

niece
niece
AHD:[n¶s]
D.J.[ni8s]
K.K.[nis]
n.（名词）
The daughter of one's brother or sister or of the brother or sister of one's spouse.
侄女或外甥女：某人或其配偶的兄弟或姐妹的女儿
The illegitimate daughter of an ecclesiastic who has taken a vow of celibacy.
教士的私生女：发誓单身的神职人员的私生女

基本解释
niece

n.
侄女, 甥女

反义词
nephew

例句

Is Jane your niece?
珍妮是你的侄女吗？

My niece has turned three.
我的侄女三岁了

niece

nephew

侄女

侄女