low pitch cone roof 低倾度锥形顶盖 ; 小坡度锥形顶盖
horn -low pitch 低音喇叭
low-pitch setting 低距调定
low pitch position 低距位置
low-pitch breath sound 低调呼吸音
low fired pitch fibre 弱火处理的沥青纤维
A tone of low pitch or volume, especially of spoken sound.
低音;低声低强度或音量的音调,尤指说话声音。
B. A A girl would be more trustworthy as she glides from a high to a low pitch.
当一个女孩的音高从高变低时,她会更值得信任。
If the plane is designed to fly slowly, use a long, low pitch propeller to see the best possible performance.
如果该飞机的设计飞行缓慢,长期使用,低螺距螺旋桨看到最好的性能。
We talk in terms of high pitch and low pitch although we'll fine tune that next time, and then we have this idea of duration or time, which we tend to write out in symbols that move from your left to right.
我们是从高低方面来谈论音高,即使我们将于下次讲解曲调的问题,我们已经有了音符时值或时间的概念,我们倾向于用符号来表示,时间是从你的左边向右边移动的
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