Epinine
麻黄宁(合成的麻黄素代用药), N-甲基-3, 4-二烃基苯乙胺
🗣️ 情景例句
It's nice to meet you.
很高兴见到你 。
One cannot make a silk purse out of a sow's ear.
朽木不可雕。
The workmen struggled fiercely and one of them lost his temper.
两个工人奋力抗争，其中一个发了火，