Pentazane
吡咯烷
🗣️ 情景例句
It could be Alexandra.
可能是 Alexandra 。
I've asked Mr. Lee for his guidance in conducting myself here.
我让李先生指导我在这里如何立身处世。
May I propose that we break for coffee now?
我可以提议休息一下，喝杯咖啡吗？