bull-roarer

n.

牛吼器；

BULL-ROARER
BULL-ROARER
BULL-ROARER
A Psychoanalytic Study of the Bullroarer
THE CULT OF THE BULL-ROARER IN AUSTRALIA AND SOUTHERN NEW GUINEA
The Bullroarer Cult in Cuba
MYTHS OF THE WIKMUNKAN AND WIKNATARA TRIBES: BONEFISH AND BULLROARER TOTEMS
Australian Aboriginal musical instruments: The didjeridu, the bullroarer and the gumleaf
The Bull-Roarer in History and in Antiquity
Autorotation and the theory of bullroarer sound
Bell, J.A., 2009“Masque éharo [Eharo Mask]” “Rhombes [Bullroarer].” In Y. Le Fur (ed) Musée du quai Branly. La Colletion., pp...
Aeroacoustics of the Bullroarer
Aeroacoustics of Moving Compact Bodies Application to the Bullroarer