hoverboard

/ˈhɑː.vɚ.bɔːrd/

名词

（电影或小说中虚构的）飞翔器，悬浮滑板
How is it that several decades after Back To The Future Part II came out, we're still waiting for our hoverboards?
《回到未来II》上映数十年后，我们怎么还在等待我们的悬浮滑板呢？