一到三十的序数词（英语）
问题描述：
一到三十的序数词（英语）
答
1 first
2 second
3 third
4 fourth
5 fifth
6 sixth
7 seventh
8 eighth
9 ninth
10 tenth
11 eleventh
12 twelfth
.
.
.
.
如此类推
20 twentieth
21 twenty-first
22 twenty-second
23 twenty-third
24 twenty-fourth
30 thirtieth