Tren
三氨乙基胺
🗣️ 情景例句
I'm sorry you have to leave so soon.
很遗憾你不能多呆会儿。
Now that I have to stand up to introduce myself.
我不得不站起来介绍一下我自己。
I think you got it last time.
我记得上回也是你请的。