Symbol Word
0 Zero
1 One
2 Two
3 Three 3
4 Four 4
5 Five 5
6 Six 6
7 Seven 7
8 Eight 8
9 Nine 9
10 Ten 10
11 Eleven 11
12 Twelve 12
13 Thirteen 13
14 Fourteen 14
15 Fifteen 15
16 Sixteen 16
17 Seventeen 17
18 Eighteen 18
19 Nineteen 19
20 Twenty 20
21 Twenty-one 21
22 Twenty-two
23 Twenty-three
...重复1,2,3,.9
30 Thirty 30
31 Thirty-one
...
40 Forty 40
50 Fifty 50
60 Sixty 60
70 Seventy 70
80 Eighty 80
90 Ninety 90
