把下列基数词变成序数词【包括英文和简写】
问题描述：
把下列基数词变成序数词【包括英文和简写】
eight,thirty,twelve,thirty-four,two hundred and eighty,three hundred and sixty-five
答
eighth 8th,thirtieth 30th,twelfth 12th,thirty-fourth 34th,two hundred and eightieth 280th,three hundred and sixty-fifth 365th