Cycloalknes
[建] 环烷
🗣️ 情景例句
And his name and the date are on the bottom.
他的名字和日期都在下面。
Out main aim is to please the customers.
我们的目的是让顾客满意。
Four hundred! That's a lot of money. But, just this once. After all, this ball is very important.
400法郎！这倒是很大一笔钱。不过，就只这么一次。要知道，这次舞会很重要啊。