Dextroamphetamine
n. [药]右旋安非他命
🔁 扩展释义
【化】 右苯丙胺; 右旋苯异丙胺
🗣️ 情景例句
I know. I heard you talking about it
我知道。我听到你们谈论的那件事了，
It seems he's disappointed.
看起来他好像很失望。
How are you getting on with your English lessons?
你的英语课学得怎么样了？