Nowadays, a Catherine wheel is also a kind of firework --- it looks something like a pinwheel.

如今，凯瑟琳轮也是一种烟花——它看起来有点像风车。

" Cool! " said Seamus, who was silhouetted against the window. " I think one of those Catherine wheels hit a rocket and it's like they mated, come and see! "

“酷！”西莫说，窗户映衬出他的黑色身影，“我觉得有个凯瑟琳车轮式烟火撞上了一枚火箭，它们好像连在一起了，过来看啊！”

As Harry watched, one of the larger Catherine wheels seemed to decide that what it needed was more room to manoeuvre; it whirled towards Umbridge and Filch with a sinister 'wheeeeeeeeee'.

哈利看到，一只个头比较大的凯瑟琳车轮式烟火好像认为自己需要更多的活动空间，发出恐怖的“嗡——　嗡——　” 声，转动着朝乌姆里奇和费尔奇飞过去。