Pentrite
[化] 四硝基赤藓醇
🗣️ 情景例句
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
From mutual understanding, a comfortable situation has been creation.
由于彼此的了解，因而建立了愉快的关系。
We also hope to expand our business with you.
我们也希望与贵公司扩大贸易往来。