Xanthyrone
丙烯基吡喃酮
🗣️ 情景例句
We'll call Mrs. Martinelli and tell her to keep looking for us.
我们会打电话给Martinelli太太告诉她继续帮我们物色房子?
If I can't go with you, what will you say?
如果我不能和你一起去，你怎么说？
and so on up to the size of the globe.
如此等等，一直到全球的范围。