Diamylamine
二戊胺
🗣️ 情景例句
You're going to be OK.
你不会有问题了。
Would you please make my reservation to Chicago for tomorrow?
请帮我预订明天去芝加哥的座位好吗？
OK. We'll meet again tomorrow and make a decision then.
好吧。我们明天见，那时再作决定。