Acetophenetidine
[化] N-乙酰乙氧基苯胺; N-乙酰對乙氧基苯胺; 非那西汀
??? 情景例句
Please excuse me for a minute.
失陪一會兒。
My brothers must help with the house work at home.
我的兄弟在家里必須幫忙做家務。
During this time, they will give five performances.
在此期間，他們將演出5場。