the only one 与only one 的区别 only one

问题描述:

the only one 与only one 的区别 only one

the only one 限定了范围,可以作为名词来用
He is the only one who won this prize.
他是获得这个奖项的唯一一个.
Only one +名词可以作主语
Only one student won this prize.