一、1~30序数词：first、second、third、fourth、fifth、sixth、seventh、eighth、ninth、tenth；eleventh、twelfth、thirteenth、fourteenth、fifteenth、sixteenth、seventeenth、eighteenth、nineteenth、twentieth；twenty-first、twenty-second、twenty-third、twenty-fourth、twenty-fifth、twenty-sixth、twenty-seventh...
（1）1到30：first，second，third，fourth，fifth，sixth，seventh，eighth，ninth，tenth。（2）11到20：eleventh，twelfth，thirteenth，fourteenth，fifteenth，sixteenth，seventeenth，eighteenth，nineteenth，twentieth。（3）21到30：twenty-first，twenty-second，twenty-third，twenty-fourth，twenty-fifth，t...
1到20的英语序数词：（1）1到30：first，second，third，fourth，fifth，sixth，seventh，eighth，ninth，tenth。（2）11到20：eleventh，twelfth，thirteenth，fourteenth，fifteenth，sixteenth，seventeenth，eighteenth，nineteenth，twentieth。序数词 是数词的一种，主要在英语语法中讲到，在汉语中表示为“第几...
英语序数词1-31：第1 first；第2 second；第3 third；第4 fourth；第5 fifth；第6 sixth；第7 seventh；第8 eighth；第9 ninth；第10 tenth；第11 eleventh；第12 twelfth；第13 thirteenth；第14 fourteenth；第15 fifteenth；第16 sixteenth；第17 seventeenth；第18 eighteenth；第19 nineteenth；...
3、1-30的序数词的缩写如下：（1）1－10：1st , 2nd , 3rd , 4th , 5th , 6th, 7th , 8th ,9th ,10th；（2）11－20：11th，12th，13th，14th，15th，16th，17th，18th，19th，20th；（3）21－30：21st , 22nd , 23rd , 24th , 25th , 26th, 27th , 28th ,29th ,30th。
one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirtee, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, ... thirty, thirty-one...forty
1到30的序数词为：1st = first；2nd = second；3rd=third；4th=fourth。5th=fifth；6th=sixth；7th=seventh；8th=eighth。9th=ninth；10th=tenth；11th=eleventh；12th=twelfth。13th=thirteenth；14th=fourteenth；15th=fifteenth；16th=sixteenth。17th=seventeenth；18th=eighteenth；19th=nineteenth；20th=...
1到30的序数词为：1st = first 2nd = second 3rd=third 4th=fourth。5th=fifth 6th=sixth 7th=seventh 8th=eighth。9th=ninth 10th=tenth 11th=eleventh 12th=twelfth。13th=thirteenth 14th=fourteenth 15th=fifteenth 16th=sixteenth。17th=seventeenth 18th=eighteenth 19th=nineteenth 20th=twentieth。21s...
一、1—35的序数词如下：1-20：first、second、third、fourth、fifth、sixth、seventh、eighth、ninth、tenth、eleventh、twelfth、thirteenth、fourteenth、fifteenth、sixteenth、seventeenth、eighteenth、nineteenth、 twentieth 21-35：twenty-first、twenty-second、twenty-third、twenty-fourth、twenty-fifth、...
英语一到六十的序数词 第1 first；第2 second；第3 third；第4 fourth；第5 fifth 第6 sixth；第7 seventh；第8 eighth；第9 ninth；第10 tenth 第11 eleventh；第12 twelfth；第13 thirteenth；第14 fourteenth；第15 fifteenth 第16 sixteenth；第17 seventeenth；第18 eighteenth；第19 nineteenth...