15-year-old是合成形容词,只能作定语;15 years old是短语,在句中可作表语,也可作后置定语。如:a 15-year-old boy= a boy 15 years old 查看完整答案 结果3 举报 一样的意思。都是表示15岁。望采纳,谢谢用法:this boy is 15 years oldthis is 15-year-old boy? 查看完整答案 结果4 举报 没有区别,...
15-year-old是合成形容词，只能作定语；15 years old是短语，在句中可作表语，也可作后置定语。如：a 15-year-old boy= a boy 15 years old
15-year-old 成了一个形容词,后面可以接名词15-year-old boy 一个十五岁的男孩15 years old 就只能是做表语 He is 15 years old 分析总结。 15yearold成了一个形容词后面可以接名词15yearoldboy一个十五岁的男孩15yearsold就只能是做表语heis15yearsold结果...
15-year-old和15 years old有啥区别 相关知识点: 试题来源: 解析 15-year-old 成了一个形容词,后面可以接名词15-year-old boy 一个十五岁的男孩15 years old 就只能是做表语 He is 15 years old 结果一 题目 15-year-old与15-year-olds的区别 答案 有区别15 year old 一个15岁的人15 year olds ...