fourteen year old和fourteen years old和fourteen-year-old和fourteen-years-old的区别

题目

fourteen year old和fourteen years old和fourteen-year-old和fourteen-years-old的区别

答案

没有fourteen year old 这种用法fourteen years old‘ 14岁’,后不能接名词fourteen-year-old‘ 14岁的’ 后要接名词没有fourteen-years-old这种用法如The boy is fourteen years old .= He is a fourteen -year-old...