Fluoreneamine
芴胺
🗣️ 情景例句
During our stay in London, we visited Buckingham Place.
我们在伦敦逗留期间参观了白金汉宫。
Never fry a fish till it's caught.
捉到鱼，才煎鱼。
You should give it a try.
你应该试一试。