資料來源 : pyDict

通風管

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Ventiduct \Ven"ti*duct\, n. [L. ventus wind + ductus a leading,
   conduit, fr. ducere, ductum, to lead.]
   A passage for wind or air; a passage or pipe for ventilating
   apartments. --Gwilt.