first,second,third,fourth,fifth,sixth,seventh,eighth,ninth,tenth,eleventh,twelfth,thirteenth,fourteenth,fifteenth,sixteen,seventeenth,eighteenth,nineteenth,twentieth
第一~第二十英语单词 谢谢宝贝们了 后面加th的单词第一到第二十哦
first,second,third,fourth,fifth,sixth,seventh,eighth,ninth,tenth,eleventh,twelfth,thirteenth,fourteenth,fifteenth,sixteen,seventeenth,eighteenth,nineteenth,twentieth