雅思詞匯：常用合成詞

1. letter-box 信箱;

2. mail order 郵購定單;

3. mineral water 礦泉水;

4. mother-tongue 母語;

5. nail varnish 指甲油;

6. news bulletin 新聞公報;

7. pen friend 筆友;

8. pocket money 零用錢;

9. police station 警察分局;

10. post office 郵局;

11. sign language 手語;