Fluoreneamine
芴胺
🗣️ 情景例句
Your buildings are very large, aren't they?
你们的厂房很大，对吗？
We should take due care for this accident.
我们应该对这件事给予应有的注意。
It blesses those who give it, and those who receive it.
它不但赐福施予的人，而且赐福于受施的人。