many thousands of 与many thousand哪个对?字典上既有several thousands of 又有several thousand的表达方式,难道many就不行吗?

many thousands of 与thousands of 的区别 many thousand books 与 many thousands of books哪个对 many thousand ,many thousand of 与 many thousands of 的区别是什么? 又many又thousands of?there are many thousands of children who can not go to schoolmany 与 thousands of 不怕意思重复么? thousands and thousands of与thousands of的区别? many thousands of 与many thousand哪个对?字典上既有several thousands of 又有several thousand的表达方式,难道many就不行吗? Many _____ trees A thousand B thousands C thousands of several thousands of与thousands of有什么区别 a thousand ,thousands of ,thousand of 和thousands and thousands of 的区别与用法 many thousands of students 这个短语对吗 many 可以修饰thousands of我觉得以前讲过many 数词 不可以修饰thousands of thousands of thousands是什么意思 【初三英语】Many thousand?Many thousands of?Many ____ trees must be planted every year.A.thousand B.thousand ofC.thousands of D.thousands 求解many thousands of students 是对的吗 a few thousand 和a few thousands of 哪一个对?many thousand 和many thousands of 哪个对? thousands of 与thousand 的区别? thousands of thousands of thousands of.