将这些数字用英语表达出来1001,00010,000100,000500,0001,000,0009,000,0001,000,000,000
问题描述：
将这些数字用英语表达出来
100
1,000
10,000
100,000
500,000
1,000,000
9,000,000
1,000,000,000
答
one/a hundred
one/a thousand
ten thousand
one/a hundred thousand
five hundred thousand
one/a million
nine million
one/a billion
希望有帮助！！
答
one hundred
答
100 one hundred1,000 one thousand10,000 ten thousand100,000 one hundred thousand500,000 five hundred thousand1,000,000 one million9,000,000 nine million1,000,000,000 ...