years year?英语是不是只有1岁的孩子用year? 其他介绍年龄都用years?

years year?英语是不是只有1岁的孩子用year? 其他介绍年龄都用years? 请问,“一岁”翻译成英语是one year old还是one years old? 请问,我一岁了,用英语怎么说:one year old ,还是one years old 英语1题连词成句1.is,my friend,12 years old,this year 英语中名词（量词）的单复数问题Water freezes at 0 degrees Celsius.句中degree为什么加s?0是不是复数?1度时要加不加?零下度数要加不加?此外,表示1岁用year old 还是years old? 英语13 -year -old 与13 years old的区别 英语eight years oldeight years old eight-year-old eight-years-old eight-years old有什么不同 a century means_?A 1year B 10 years C 100 years D 1000years 请教英语片语辨析的问题The Olympics is hold every four years/every fourth year,是不是正确的,如果不是,every four years 和every fourth 是is held啦 16岁 英语 怎么说是 sixteen-years-old还是sixteen-year-olds?还有 不加一横的？越来越混乱了 英语中一句话是不是只有1个be动词? five-year-old是不是只能作定语?而five years old只能作标语?eg：She is a five-year-old girl.She is five years old. 英语年龄的表示thirty years of age 是三十岁那么一岁怎么说 year 后面是否加s?我指的是years of age结构，不是years old 1岁时,是 one years old 还是 one year old? 如何用英语描述一个人的年龄 4-year-old 4 years old 4 year old 哪个不对? 请问怎么用比如：ten year old 我见过有些选择题是这样的 Ten--years--old Ten--years--olds Ten--year--olds Ten--year--old Ten years old Ten years olds Ten year olds Ten year old我见过有些英语是这样的,请问这个 Ten year o year old,year-old,years old,years-old的区别 英语中年龄的表达法16-year-old 与16 years old 的区别,Lucy is 16 years old.与 Lucy is a 16-year-old girl.中的“16 years old”16-year-old分别是什么成份,表语?