Pentaprismane
五棱烷, 六环癸烷
🗣️ 情景例句
We've got a lot to talk about.
我们有很多可商量的了。
See you on Monday.
星期一见。
He insisted on the assistant's counting the money before he left -- 30,000 pennies in all!
这些硬币加在一起共有30，000枚！