Prectolact
双苯丙胺
🗣️ 情景例句
The interview was fine.
面谈得很好。
What's the point of feeling blue?
有什么好悲伤的？
In the organization of industrial life the influence of the factory upon the physiological and mental state of the workers has been completely neglected.
在工业生活的组织中，工厂对工人的生理和精神状态的影响完全被忽视了。