音标讲解第三十九课
字例
[ɔɪ]
1, oil
oil
soil
point
join
[ɔɪl]
[sɔɪl]
[pɔɪnt]
[dʒɔɪn]
油
土壤
指出
联合
boil
noise
coin
voice
[bɔɪl]
[nɔɪz]
[kɔɪn]
[vɔɪs]
沸腾
闹声
硬币
声音
2, oy
boy
toy
[bɔɪ]
[tɔɪ]
男孩
玩具
joy
enjoy
[dʒɔɪ]
[ɪnˋdʒɔɪ]
快乐
享受