Isoriboflavin
异核黄素
🗣️ 情景例句
We have closely connected with firms in USA.
我们同美国有良好的业务关系。
Better to do well than to say well.
说得好不如做得好。
Let me see, please. No, it's not mine. I think it's his.
让我看看，不是我的。我想是他的。