sixteen-year-olds跟sixteen-year-old有以下区别: 一、sixteen-year-olds只有一种词性。
名词。因为后面加了s。同类用法只要改前面的数字。双语例句: 1、Eighteen-year-olds qualify to vote . 译文:年满十八岁者有选举权。
2、Even five-year-olds do not want a party every day. 译文:就算是5岁的孩子也不想天天聚会。
二、sixteen-year-old通常只做形容词用。双语例句: 1、Sixteen-Year-old Hans stepped forward. 译文:十六岁的汉斯向前地踏。
2、Mike is a sixteen-year-old boy. 译文:迈克是一个16岁的男孩。