Simone1到31的序数词
的有关信息介绍如下：
on来自e[基数词].first〔序数词〕two.secondthree.thirdfour.fourthfive.fifthsix.sixthseven.seventheight.eighthnine.ninthten.tentheleven.eleventhtwelve.twelfththirteen.thirteenthfourteen.fourteenthfifteen.fifteenthsixteen.sixteenthseventeen.seve360问答nteentheighteen.eighteenthnineteen.nineteen毫象更爱城扩限thtwenty.twentiethtwenty-one.twenty-firsttw课镇景供击马儿enty-two.tw杀杀期上列后村去体煤养enty-secondtw花本护述enty-three.twenty-thirdtwenty-four也谈.twenty-fourthtwenty-five.twenty-fifthtwenty-sixtwenty-sixthtwenty-seven.twenty-seventhtwenty-eight.twenty-eighthtw底杆运米待肥随顾却粒拉enty-nine.tw想受温收按列眼害enty-ninththirty.thirt型好住西仍ieththirty-onethirty-first
基数词变序数词的规律是一般直接+th。ve结尾的变f再加th
