Papp
[医][=para-aminopropiophenone]对氨基苯丙酮
🗣️ 情景例句
What else?
还有什么？
What's your job?
你的工作是什么？
The spheres had been magnetized and attracted or repelled each other all the time.
金属球经过磁化，互相之间不停地相互吸引或相互排斥。