名词
中文翻译：可控制的音调
同义词：
['controllable pitch', 'audible pitch', 'modulation']
例句：
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1. The singer's controllable-pitch was impressive.
歌手的可控制音调令人印象深刻。
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2. The conductor adjusted the music to match the audience's audible pitch.
指挥家调整了音乐，以匹配观众的可听音调。
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3. The violinist played a beautiful modulation that controlled the audience's audible pitch.
小提琴手演奏出美妙的音调，控制了观众的可听音调。