16-years-old和16-year-olds的区别

16-year-old和16-year-olds和16 years old有什么区别? 16-years-old和16-year-olds的区别 16-year-old 跟16 years old什么区别啊? 英语中年龄的表达法16-year-old 与16 years old 的区别,Lucy is 16 years old.与 Lucy is a 16-year-old girl.中的“16 years old”16-year-old分别是什么成份,表语? years old 和year-old的区别和用法 my cousin is a ____boy.A.16 years old B.c.16-years-old d.16-year old year old,year-old,years old,years-old的区别 fourteen year old和fourteen years old和fourteen-year-old和fourteen-years-old的区别 ten years old 和ten-year-old的区别 three-year-old 和 three years old 有什么区别 three -year-old 和 three years old有什么区别? 11-year-old和11 years old有什么区别 seven years old和even-year-old的区别 12 -year-old 和12 years old的区别 He is 16 years old.He is 16-year-old哪一句对 six years old 和 six- year- old 和 six- year- olds的区别如题 year olds还是years old? eight years old与eight- year-old