如题所述
this is a eight-year-old boy eight-year-old 是形容词八岁大的 一中构词法 注意year是单数
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第1个回答 2009-12-22
This is an eight-year-old boy.
或This is a boy who is eight years old.本回答被提问者采纳
或This is a boy who is eight years old.本回答被提问者采纳
第2个回答 2009-12-22
this is a boy who is eight years old.
this is a eight-year-old boy.
this is a boy at the age of eight.
this is a eight-year-old boy.
this is a boy at the age of eight.
第3个回答 2009-12-22
This is a eight years old boy.
第4个回答 2009-12-22
This is an eight-year-old young boy.