a twenty year old boy对还是a twenty years old boy对
a twenty year old boy对还是a twenty years old boy对
a ten years old boy和a ten-year-old boy哪个对?为什么?
He is a 16-year-old boy He is a 16 years old boy这两句哪一句对啊、
请问:是a four years old boy?还是a four year old boy?正确
a twenty-year-old girl 、girl of twenty和girl twenty-year-old有
一个10岁的男孩是“a ten-year-old boy"还是"a ten years old boy"?
twenty-year-old twenty years old 两个怎么用?
请问twenty-year-old和twenty years old的区别
he is a 6-year-old boy.可以说he is a 6 years old boy吗
他20岁,是he's twenty year old还是he's twenty years old
a five-year-old boy还是a five-year old boy
a five-year-old boy与the boy is five years old的区别