at three years old表达对吗

at three years old表达对吗 three-year-old 和 three years old 有什么区别 three years old 与 three-year-old 的区别 three -year-old 和 three years old有什么区别? three-year-old 与 three years old区别 three years 与three years old的区别 She is o________ three years old Max is three years old马克思是三岁? Three hundred years old的翻译 i was three years old when i started doing the things 对three years old 提问 My father is( )than my mother.1.three years old 2.older three years 3.three years older My father is ( ) than my mother. A. three years older B. older three years C. three years old his brother is [ ] [ ] [ ] than heA.three years olderc.three year olderD.three older yearsB.old three years 为什么 关于年龄的英语表达A选项不对?------Tony,a______like you should stay at home at this time.------Ok,Mom.A.fourteen years old B.fourteen-years-oldC.fourteen-year-old D.fourteen year old为什么a不对? Her sister is ____ than her.A three years older B three year old C three years old D three years elder说明理由 a three－year－old boy,可以说成a three years old many　thanks! ____black one is two years old and____yellow one is Three years old. my brother is three years () (old) than I.