柯林斯詞典Catherine wheel 1. N a type of firework consisting of a powder-filled spiral tube, mounted with a pin through its centre. When lit it rotates quickly, producing a display of sparks and coloured flame 輪轉式五彩焰火 (Also called pinwheel) 返回 catherine wheel劍橋詞典a round firework that is attached to a stick and that spins around 輪轉焰火 返回 catherine wheel