bellows: ความหมายและคำอธิบายความหมาย

An apparatus for producing a strong current of air, as for sounding a pipe organ or increasing the draft to a fire, consisting of a flexible, valved air chamber that is contracted and expanded by pumping to force the air through a nozzle.

Something, such as the pleated windbag of an accordion, that resembles this apparatus.

The lungs.