基本解釋吼板（澳大利亞等地土著用於宗教儀式的一種鏇轉時能發(fā)出吼聲的木板）同根派生 bullroarer相關詞詞組短語短語bull -roarer 牛吼器;吼板bullroarer更多詞組英英字典柯林斯英英字典 a wooden slat attached to a thong that makes a roaring sound when the thong is whirled: used esp by native Australians in religious rites bullroarer劍橋字典bullroarer柯林斯字典