an eight-year-old child与an eight years old child 的区别
问题描述:
an eight-year-old child与an eight years old child 的区别
答
前一个是组合词,作形容词用.后—个是词组.就这点区别.
an eight-year-old child与an eight years old child 的区别
前一个是组合词,作形容词用.后—个是词组.就这点区别.