Ninet尼内
ninenum.九
nine holes shadowless lamp九孔无影灯
nine hundred and forty six(=946) 九百四十六
nine hundred and sixty six(=966) 九百六十六
nine hundred and forty two(=942) 九百四十二
nine hundred and fifty two(=952) 九百五十二
nine-link Barranov truss9杆巴氏桁架
nine thousand five hundred(=9500) 九千五百
nine thousand nine hundred(=9900) 九千九百