Indan
[化] 2,3-二氢茚; 茚满(曾称)
🗣️ 情景例句
It will take less than 5 minutes to check out.
退房最多只需5分钟。
I really don't know.
我真的不知道。
Yes, that's possible, but we can't be sure.
是的，有可能，可是我们不能确定。