我想问英文中数字什么时候与连接符连用 比如说到底用 three-year-boy 还是 three years boy
我想问英文中数字什么时候与连接符连用 比如说到底用 three-year-boy 还是 three years boy
a three-year-old boy,可以说成a three years old
是two three-year boys还是two three-year boy,谓语是什么数?
three-year-old boy 这样的前面用a还是an?两种我都看过..
three years old 与 three-year-old 的区别
three-year-old 与 three years old区别
three hundred years 与 three-hundred-year 的区别?
three-year与three-years的区别是什么?
At last the three-year-old boy was____(救)
this is the boy( ) father died three years ago
定语从句,句子分析到底分析什么啊?例子:A 15-year-old boy who went missing three
1. The boy left school three years ago.(同意转换) = The boy ____