英语中年龄的表达法16-year-old 与16 years old 的区别,Lucy is 16 years old.

英语中年龄的表达法16-year-old 与16 years old 的区别,Lucy is 16 years old. year-old与years old的区别 英语13 -year -old 与13 years old的区别 year-old和years old的区别 英语年龄的表达我知道She is seven years old 和She is a seven-year-old gi two years old与two-year-old的用法区别 thirteen years old 与 thirteen -year-old的区别 5 years old 与5-year-old的区别 15-year-old 与15 years old 的区别 thirteen years old与thirteen-year-old的区别 three years old 与 three-year-old 的区别 10-year-old与10 years old的区别