关于这个问题，1 one (wʌn)
2 two (tu)
3 three (θri)
4 four (fɔr)
5 five (faɪv)
6 six (sɪks)
7 seven (ˈsɛvən)
8 eight (eɪt)
9 nine (naɪn)
10 ten (tɛn)
11 eleven (ɪˈlɛvn)
12 twelve (twɛlv)
13 thirteen (ˌθɜrtiˈtin)
14 fourteen (ˌfɔrtˈin)
15 fifteen (ˌfɪfˈtin)
16 sixteen (ˌsɪksˈtin)
17 seventeen (ˌsɛvənˈtin)
18 eighteen (ˌeɪtiˈtin)
19 nineteen (ˌnaɪnˈtin)
20 twenty (ˈtwɛnti)
21 twenty-one (ˈtwɛnti wʌn)
22 twenty-two (ˈtwɛnti tu)
23 twenty-three (ˈtwɛnti θri)
24 twenty-four (ˈtwɛnti fɔr)
25 twenty-five (ˈtwɛnti faɪv)
26 twenty-six (ˈtwɛnti sɪks)
27 twenty-seven (ˈtwɛnti ˈsɛvən)
28 twenty-eight (ˈtwɛnti eɪt)
29 twenty-nine (ˈtwɛnti naɪn)
30 thirty (ˈθɜrti)
31 thirty-one (ˈθɜrti wʌn)
32 thirty-two (ˈθɜrti tu)
33 thirty-three (ˈθɜrti θri)
34 thirty-four (ˈθɜrti fɔr)
35 thirty-five (ˈθɜrti faɪv)
36 thirty-six (ˈθɜrti sɪks)
37 thirty-seven (ˈθɜrti ˈsɛvən)
38 thirty-eight (ˈθɜrti eɪt)
39 thirty-nine (ˈθɜrti naɪn)
40 forty (ˈfɔrti)
41 forty-one (ˈfɔrti wʌn)
42 forty-two (ˈfɔrti tu)
43 forty-three (ˈfɔrti θri)
44 forty-four (ˈfɔrti fɔr)
45 forty-five (ˈfɔrti faɪv)
46 forty-six (ˈfɔrti sɪks)
47 forty-seven (ˈfɔrti ˈsɛvən)
48 forty-eight (ˈfɔrti eɪt)
49 forty-nine (ˈfɔrti naɪn)
50 fifty (ˈfɪfti)
