您要查找的是不是：
- 声noise
- 大声loudly
- 有声读物talking book
- 原声original sound
- 放风方式Ventilation mode
- 声卡sound card
- 旁路放风By-pass
- 免旁路放风bypass free
- 有声sound
- 他放风说，他不愿做这样的事。He put it about that he would do no such thing .
- 出声phonate
- 瓦斯抽放风机Gas drainage blower
- 他们到处放风说，他要退出内阁。They put it about that he will resign from the cabinet .
- 音乐之声The Sound of Music - 1965
- 他们到处放风说,他要退出内阁。They put it about that he will resign from the cabinet.
- 美声Western style of singing
- 预分解窑旁路放风By-pass System of PC Kiln
- 不出声save one's breath
- 囚犯每天可以放风20分钟。The prisoners are permitted out for 20 minutes'exercise each day.
- 笛声piping
