243序数词英文翻译

twenty-firsttwenty-secondtwenty-thirdtwenty-fourthtwenty-fifthtwenty-sixthtwenty-seventhtwenty-eighthtwenty-ninth

基数词：1到12要单个记：one/two/three/four/five/six/seven/eight/nine/ten/eleven/twelve; 13到19有规律：thirteen/fourteen/fifteen/sixteen/seventeen/eighteen/nineteen;teen结尾 整十有规律：twenty ty结尾。 序数词：基变序有规律，词尾加上th;fourth/sixth/seventh/tenth/elenventh /thirteenth 1，2，3，有规律，结尾字母t/d/d: first/second/third; 八去t，九去e，ve 要用f 替;eighth/ninth five-fifth/twelve-twelfth ty将y 变i， th 前面有个 e。twenty-twentieth

第21 twenty-first 21st 第22 twenty-second 22nd 第23 twenty-third 23rd 第24 twenty-fourth 24th 第25 twenty-fifth 25th 第26 twenty-sixth 26th 第27 twenty-seventh 27th 第28 twenty-eighth 28th 第29 twenty-ninth 29th 第30 thirtieth 30th

One two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty

1one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10 ten 11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 ninetee 20 twenty

依次是：firstsecondthirdfourthfifthsixthseventheighthninethtenth

twentythirtyfortyfiftysixtyseuentyeightyninety

twentythirtyfortyfiftysixtyseventyeightyninety

frist ,second,thrid,forth,fifth,sixth,sexenth,eighth,ninth,tenth