Diethylpropion
[化] 安非拉酮; 二乙胺苯酮
??? 情景例句
I was deeply impressed by his speech.
他的演講給我留下深刻的印象。
No, I don't think so.
不，我想不會。
The settlers built railways across the plains and began to hunt even more bison.
殖民者在平原上修起了鐵路，于是開始獵取更多的野牛。