Simone
是序数词轿茄第一、第二......等的缩写。拷贝上来一段：你看看first第一1stsecond第二2ndthird第三3rdfourth第四竖帆卖4thfifth第五5thsixth第六6thseventh第七7theighth第八后面简写都一样的ninth第九tenth第十eleventh第十一twelfth第十二thirteenth第十三fourteenth第十四fifteenth第十五余逗sixteenth第十六seventeenth第十七eighteenth第十八nineteenth第十九twentieth第二十twenty-first第二十一21sttwenty-second第二十二22ndtwenty-third第二十三23rdtwenty-forthtwenty-fifthtwenty-sixthtwenty-seventhtwenty-eighthtwenty-ninththirtieth第三十thirty-first
