Phenylpropanolamine
n. 苯丙醇胺（一种血管收缩和中枢神经兴奋药）
🗣️ 情景例句
So, are there any major cultural differences between our two nations?
我们两国间有什么大的文化差异吗？
La, la, I wash them, and then I dry them.
啦啦，洗濯之后就把它们晒干。
To finish so much work in a day is impossible.
一天之内干完这么多事是不可能的。