第五十英语

第五十: fiftieth

twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety

第一first；第二second；第三third；第四fourth；第五fifth；第六sixth；第七seventh；第八eighth；第九ninth；第十tenth；第十一eleventh；第十二twelfth；第十三thirteenth；第十四fourteenth；第十五fifteenth；第十六sixteenth；第十七seventeenth；第十八eighteenth；第十九nineteenth；第二十twentieth；第二十一twenty-first；第二十二twenty-second；第二十三twenty-third；第二十四twenty-fourth；第二十五twenty-fifth；第二十六twenty-sixth；第二十七twenty-seventh；第二十八twenty-eighth；第二十九twenty-ninth；第三十thirtieth；第三十一thirty-first；第三十二thirty-second；第三十三thirty-third；第三十四thirty-fourth；第三十五thirty-fifth；第三十六thirty-sixth；第三十七thirty-seventh；第三十八thirty-eighth；第三十九thirty-ninth；第四十fortieth；第四十一forty-first；第四十二forty-second；第四十三forty-third；第四十四forty-fourth；第四十五forty-fifth；第四十六forty-sixth；第四十七forty-seventh；第四十八forty-eighth；第四十九forty-ninth；第五十fiftieth。扩展资料有时，序数词可以用缩写形式来表示。主要缩写形式有：first——1st；second——2nd；third——3rd；fourth——4th；sixth——6th；twentieth——20th；twenty-third——23rd。

第1 first 1st(简写)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 32nd第33 thirty-third 33rd第34 thirty-fourth 34th第35 thirty-fifth 35th第36 thirty-sixth 36th第37 thirty-seventh 37th第38 thirty-eighth 38th第39 thirty-ninth 39th第40 fortieth 40th第41 forty-first 41st第42 forty-second 42nd第43 forty-third 43rd第44 forty-fourth 44th第45 forty-fifth 45th第46 forty-sixth 46th第47 forty-seventh 47th第48 forty-eighth 48th第49 forty-ninth 49th第50 fiftieth 50th

Number fifty或者fifieth

the fiftieth或No.50