Aerophor

An aerophor (or aerophore and not to be confused with aerophone) is a device designed to assist players of wind instruments in sustaining notes; it is therefore a substitute for circular breathing.

单词	Aerophor
释义	Aerophor 英语百科 Aerophor An aerophor (or aerophore and not to be confused with aerophone) is a device designed to assist players of wind instruments in sustaining notes; it is therefore a substitute for circular breathing.
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