Diamylamine
二戊胺
??? 情景例句
You're going to be OK.
你不會有問題了。
Would you please make my reservation to Chicago for tomorrow?
請幫我預訂明天去芝加哥的座位好嗎？
OK. We'll meet again tomorrow and make a decision then.
好吧。我們明天見，那時再作決定。