eightyearsold什么意思
eight years old和eight-years-old到底有什么区别,单词选项怎么选两个...
eight years old 作表语，意思是"8岁".如： He is eight years old.他8岁了.没有eight-years-old这个词，正确的写法是：eight-year-old 作定语，意思是"8岁的";如：He is an eight-year-old boy.他是一个8岁的男孩.
eight years old用做表语或状语，表示8岁大了.eight- year-old是形容词，用做定语，表示8岁大的等我继续说。例如：She is eight years old.(表语）She is a beautifull girl,eight years old.(状语）She is an eight-year-old girl.(定语）
eight years old 作表语，意思是"8岁".如： He is eight years old.他8岁了.没有eight-years-old这个词，正确的写法是：eight-year-old 作定语，意思是"8岁的";如：He is an eight-year-old boy.他是一个8岁的男孩.
eight years old用做表语或状语，表示8岁大了.eight- year-old是形容词，用做定语，表示8岁大的等我继续说。例如：She is eight years old.(表语）She is a beautifull girl,eight years old.(状语）She is an eight-year-old girl.(定语）
我8岁了的翻译为：I'm eight years old.1、eight 英[eɪt] 美[et]num.八；八个；第八n.八；八人（或物）一组；八人划船队adj.八个的2、old 英[əʊld] 美[oʊld]adj.老的；古老的；以前的；（用于指称被替代的东西）原来的n.古时比较级：old好了吧！
eight years old 八岁双语对照例句：1.When I was eight years old, I was at church one day等会说。 and a stranger came to me等会说。我记得我八岁的时候，有一天我去教堂，一个陌生人向我走来。2.Facebook is eight years old, so for some investors with the company a long time, the 等会说。
eighi.years.old是什么意思 -
eight years old 八岁，
楼主你好，year是可数名词，年份的意思。八岁超过一个，所以要加s.符合语法规则。
be eight years old和be an eight-year-old boy的区别 -
be eight years old意思是八岁了。而be an eight-year-old boy意思是是一个八岁的男孩。eight-year-old是形容词，意思是八岁的满意请采纳，谢谢，
eight-year-old是形容词，意思是八岁的，通过不同的方法，就构成了所谓的复合形容词.形容词是放在名词前修饰名词的，所以要么he is an eight-year-old boy,要么the boy is eight years old.附：复合形容词构成方法名词+形容词e.g.duty-free goods 免税的货物名词+名词+ed e.g.lion-hearted 是什么。
She is an ___ girl.[A.eight years oldB.eight-years-old] 二选...
答案：She is an 【eight years old】girl.翻译；她是一个八岁的女孩.解析；有连字符的话year不能加s.eight years old=eight-year-old 不懂再问，在线为你解答你的10分满意，我们团队的无限动力】
没错，八岁英语表达是eight years old，但问题是这里8岁是用作定语，修饰女孩，所以用eight year old，不用复数。