第1个回答 2020-04-06
one[基数词].first〔序数词〕
two.second
three.third
four.fourth
five.fifth
six.sixth
seven.seventh
eight.eighth
nine.ninth
ten.tenth
eleven.eleventh
twelve.twelfth
thirteen.thirteenth
fourteen.fourteenth
fifteen.fifteenth
sixteen.sixteenth
seventeen.seventeenth
eighteen.eighteenth
nineteen.nineteenth
twenty.twentieth
twenty-one.twenty-first
twenty-two.twenty-second
twenty-three.twenty-third
twenty-four.twenty-fourth
twenty-five.twenty-fifth
twenty-six
twenty-sixth
twenty-seven.twenty-seventh
twenty-eight.twenty-eighth
twenty-nine.twenty-ninth
thirty.thirtieth
thirty-one
thirty-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
第2个回答 2019-05-17
1 first 2 second 3 third 4fourth 5fifth 6sixth 7seventh 8eighth 9ninth 10tenth 11eleventh 12twellfth 13thirteenth 14fourteenth 15fifteenth 16sixteenth 17seventeenth 18eighteenth 19nineteenth 20twentieth 21twenty-firstr 22twenty-second 23twenty-third 24twenty-fourth 25twenty-fifth 26twenty-sixth 27twenty-seventh 28twenty-eighth 29twenty-ninth 30thitieth 31 thirty-first
第3个回答 2020-07-14
第1 first 1st
第2 second 2nd
第3 third 3rd
第4 fourth 4th
第5 fifth 5th
第6 sixth 6th
第7 seventh 7th
第8 eighth 8th
第9 ninth 9th
第10 tenth 10th
第11 eleventh 11th
第12 twelfth 12th
第13 thirteenth 13th
第14 fourteenth 14th
第15 fifteenth 15th
第16 sixteenth 16th
第17 seventeenth 17th
第18 eighteenth 18th
第19 nineteenth 19th
第20 twentieth 20th
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
第31 thirty-first 31st
第32 thirty-second
第4个回答 2020-07-01
不知道a great