英文原文：
1 one 2 two 3 three 4 four 5 five 6 six 7 seven
8 eight 9 nine 10 ten 11 eleven 12 twelve
13 thirteen 14 fourteen 15 fifteen 16 sixteen
17 seventeen 18 eighteen 19 nineteen 20 twenty
英式音标：
[wʌn] [tuː] [θriː] [fɔː] [faɪv] [sɪks] [ˈsev(ə)n]
[eɪt] [naɪn] [ten] [ɪˈlev(ə)n] [twelv]
[θɜːˈtiːn; ˈθɜːtiːn] [fɔːˈtiːn; ˈfɔːtiːn] [fɪfˈtiːn; ˈfɪftiːn] [sɪksˈtiːn; ˈsɪkstiːn]
[sev(ə)nˈtiːn; ˈsev(ə)ntiːn] [eɪˈtiːn; ˈeɪtiːn] [naɪnˈtiːn; ˈnaɪntiːn] [ˈtwentɪ]
美式音标：
www.yinbiao5.com[wʌn] [tu] [θri] [fɔr] [faɪv] [sɪks] [ˈsɛvn]
[et] [naɪn] [tɛn] [ɪˈlɛvn] [twɛlv]
[ˈθɜˈtin] [ˌfɔrˈtin] [ˌfɪfˈtin] [ˌsɪksˈtin]
[ˌsɛvnˈtin] [ˌeˈtin] [ˌnaɪnˈtin] [ˈtwɛnti]