Flavol
黄醇, 1, 3-蒽二酚
🗣️ 情景例句
I don't know.
我也说不上来。
The moon emerged from behind a cloud.
月亮从云后出现。
People think we look the same, but I can see that we're different.
人们认为我们长得一模一样，但是我能看出我们的差别。