什么叫音标? 1
1.母音/i: 1
背诵方法 7
2.母音/i 7
3.母音/e 15
4.母音/? 23
5.母音/a: 29
6.母音/? 32
7.母音/?: 38
8.母音/u 44
9.母音/u: 47
10.母音/? 52
11.母音/?: 58
12.母音/ei 62
13.母音/ou 69
14.母音/ai 75
15.母音/au 82
16.母音/?i 86
17.母音/i? 89
18.母音/ε? 91
19.母音/u? 93
练习答案 94