38 years old 与 38-year-old 的区别

38 years old 与 38-year-old 的区别 eight years old与eight- year-old year-old与years old的区别 he said mother the boy is elevon ye ars old he ( )his mother the boy( )eleven years old My mother is 38 years old 对 38 years old 提问 Mr.Land is 40 years old.and Mrs.Land is 38 years old 同义句转换 15-year-old 与15 years old 的区别有没有 15 years-old呢? thirteen years old与thirteen-year-old的区别 five years old与five-year-old区别 英语13 -year -old 与13 years old的区别 three years old 与 three-year-old 的区别 three-year-old 与 three years old区别 two years old与two-year-old的用法区别 10-year-old与10 years old的区别 eight -year old 与 eight years old的区别 数字 years/year old与 数字-year-old的区别 three years 与three years old的区别 i am twenty years old与 i have twenty years old区别?