Papp
[医][=para-aminopropiophenone]对氨基苯丙酮
🗣️ 情景例句
What are your weaknesses?
你的缺点是什么？
What time does the ship leave?
船什么时间启航？
Open the door, please, Lucy. Lily, is she opening the door?
露茜，请把门打开。莉莉，她在开门吗？