Dexamphetamine
n. [药]右旋安非他明(兴奋剂之一)
🗣️ 情景例句
Know what I'm saying?
知道我在说什么吗？
If you want some shoes, look under the bed.
如果你要鞋子，就在床底下。
In this way, he has begun his own private 'telephone' service.
就这样，他开始自己的私人“电话”业务。