Naphthoflavone
萘黄酮, 7, 8-苯并黄酮
🗣️ 情景例句
When they come out, we'll get it.
一出来， 我们就会拿到手。
Out of sitght, out of mind.
眼不见，心不想。
At that moment, everybody began to laugh and sing.
此时，大家已经笑了起来，同时唱起了歌。