girl 是名词形式，其他形式有，复数形式：girls
例句
1、
The two girls were taken into care after their parents were killed.
两个女孩在父母遇害后由福利院收养。
2、
It depresses me to see so many young girls smoking.
看到这么多女孩抽烟令我感到很沮丧。
3、
There is an equal number of boys and girls in the class.
这个班男女生人数相等。
