P-aminoacetanilide
[化] 对氨基-N-乙酰苯胺
🗣️ 情景例句
You have a good command of English.
你的英语水平很好。
If you had gotten up earlier,you would have had time for breakfast.
如果你更早起床，你就有时间吃早餐了。
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。