Fluorone
荧光酮, 3 -异咕吨酮
🗣️ 情景例句
Do these match?
这些相互搭配吗？
Love makes one fit for any work.
爱情使人适合任何工作。
Let us suppose that a child suddenly crosses the road in front of you.
让我们假设一个小孩子突然在你前面穿过马路。