Rotodyne
n. [空](能垂直起飞并迅速飞行的)旋翼机[商标名]
🗣️ 情景例句
This may sound like a dumb question, but I'd like to know.
这也许是个愚蠢的问题，但我想知道。
What's eating you?
怎么搞的？
Why was that?
为什么呢？