Spirocyclane
螺环烷(专指：螺戊烷)
🗣️ 情景例句
I planned to take you for a ride in Central Park
我原打算带你去中央公园
I've read about it,but I'd like to know more about it.
我已经知道了一点儿，但我还想多了解一些。
If I were you, I wouldn't have bought that vase.
如果我是你，我就不买那花瓶。