最佳答案:cnkdjml
最佳答案:1 one 11 eleven 21 twenty-one 2 two 12 twelve 29 twenty-ni
最佳答案:one first two second three third four fourth \five fifth six sixth seven seven
最佳答案: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 sev
最佳答案: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 sev