Fluoreneamine
芴胺
🗣️ 情景例句
Today is the perfect example.
今天就是一个很好的例子。
I got caught in traffic, otherwise I would have been here sooner.
我遇到交通阻塞，否则我很快就到这了。
I have been offered a large sum of money to go away, but I am determined to stay here.
他们曾向我提供一大笔钱让我搬走，但我决定留在这儿。