Papp
[医][=para-aminopropiophenone]对氨基苯丙酮
🗣️ 情景例句
It's not the same, Richard.
那是不一样的， Richard。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。
among historians of science a new and more sophisticated picture has emerged.
但在科学史家中间，一个新的更加复杂的伽利略的形象出现了。