1至20英语的基数词和序数词都是什么?
问题描述：
1至20英语的基数词和序数词都是什么?
答
first one
second two
third three
fourth four
fifth five
sixth six
seventh seven
eighth eight
ninth nine
tenth ten
eleventh eleven
twelfth twelve
thirteenth thirteen
fourteenth fourteen
fifteenth fifteen
sixteenth sixteen
seventeenth seventeen
eighteenth eighteen
nineteenth nineteen
twentieth twenty
答
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 ...