Diazocine
二氮芳辛, 二氮杂环 辛
🗣️ 情景例句
If you want to make the intelligent choice, Trust me on this.
如果你想作出明知的抉择，那就相信我吧。
We must have your LC at least one month before the time of shipment.
我们必须在船运前一个月收到你们的信用证。
Spring is the best season of the year.
春天是一年里最好的季节。