1、英语单词表(外研社小学一年级起)数字Number ninety90one1hundred百two2million百万three3thousand千four4first第一five5second第二six6third第三seven7fourth第四eight8fifth第五nine9sixth第六ten10seventh第七eleven11eighth第八twelve12ninth第九thirteen13tenth第十fourteen14eleventh第十一fifteen15twelfth第十二sixteen16节日Festival s