brass mouthpiece

基本解释

• [經濟學]銅嘴

英汉例句

雙語例句

• Popping frequency (11) The lowest resonance of a brass instrument mouthpiece.
  突出頻率（11）銅琯樂器吹嘴的最低共振頻率。

權威例句

• The brass player doesn't simply blow into the mouthpiece, however, he buzzes, compressing his lips and forcing air through them so that they vibrate together.
  NPR: Young Tuba Player Gets Nod from Phila. Orchestra

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专业释义

經濟學

• 銅嘴