Benz(e)indane
[化] 苯并[e]二氢茚
🗣️ 情景例句
It's a simple idea, and it will work.
这主意很简单， 而且一定可行。
You won't regret it.
你不会后悔的。
No, not very. You need a driving permit. Have you got one?
不，不很贵。你需要一个驾驶执照。你有没有？