yearsold和year-old的区别

问题描述

精选答案

区别就是两者词性是不一样具体的不同如下

year-old为形容词，中文意思是做定语;…岁的;

He was charged with the kidnap of a 25 year-old woman.

他被指控绑架一名25岁的女子。

岁;年龄;

例句

Young children are beginning their formal education sometimes as early as four years old.