a thousand与one thousand有什么区别?

a thousand与one thousand有什么区别? a thousand 和one thousand a thousand and one one thousand thousand 是什么意思 100,000怎么说,one thousand hundred 还是one hundred thousand 有什么理由 thousand 与 thousands of 区别 a thousand years pt,2和a thousand years有什么不同 thousand thousands thousand of thousands of 什么区别 a thousand batting a thousand什么意思 thousand和thousands of的用法有什么区别? one thousand one