以下是26个音标对应的字母：
1. /i/：e.g. "eat"
2. /ɪ/：e.g. "it"
3. /e/：e.g. "egg"
4. /æ/：e.g. "cat"
5. /ɑ/：e.g. "car"
6. /ɔ/：e.g. "dog"
7. /ʊ/：e.g. "book"
8. /u/：e.g. "moon"
9. /ə/：e.g. "sofa"
10. /ɜ/：e.g. "bird"
11. /ʌ/：e.g. "cup"
12. /aɪ/：e.g. "eye"
13. /aʊ/：e.g. "house"
14. /ɔɪ/：e.g. "boy"
15. /eɪ/：e.g. "day"
16. /oʊ/：e.g. "go"
17. /ju/：e.g. "you"
18. /w/：e.g. "we"
19. /r/：e.g. "red"
20. /l/：e.g. "love"
21. /j/：e.g. "yes"
22. /m/：e.g. "man"
23. /n/：e.g. "no"
24. /ŋ/：e.g. "sing"
25. /p/：e.g. "pen"
26. /b/：e.g. "boy"
