Spirocyclane
螺环烷(专指：螺戊烷)
🗣️ 情景例句
Their life together has been wonderfully happy.
他们在一起的生活极为幸福。
The examiner was looking for imaginative answers.
主考人希望找到具有丰富想象力的答卷。
Here you are.
给你。