Chromone
色酮, 苯并-γ-吡喃酮
🗣️ 情景例句
Would you mind showing me your showroom?
您可以带我参观一下展室吗？
What flights do you have from New York to London tomorrow?
明天从纽约飞往伦敦的有哪几班机？
We hope that the next negotiation will be the last one before signing the contract.
我们希望下一交谈判将是签订合同前的最后一轮谈判。