英语年龄的表达我知道She is seven years old 和She is a seven-year-old gi

英语年龄的表达我知道She is seven years old 和She is a seven-year-old gi She is a seven year old girl she is seven years old.的同义句是什么? 英语翻译In the story she is a king's daughter,a seven year-old w 基数词+名词+形容词造句 比如：she is a seven-year-old girl 英语中年龄的表达方法 可以用years old,当用-year-old时后面一定要用名词吗?我七岁了i'm seven- My seven years old sister is a lovely and p( ) girl.She has She sees a l____boy outside.He is about seven years old and ( ) His danghter is ________.A seven years B seven year old Helen is seven years old. seven years old和even-year-old的区别 She is ten years old.ten years old 属于什么词性?She is a ten-year'