Ammonioformaldehyde
[医] 甲醛氨, 环六亚甲基四铵, 乌洛托品
🗣️ 情景例句
Let's talk business.
我们来谈谈正经事。
Our clients are very critical on quality.
我们的客户对商品的质量是很挑剔的。
Sam, what are you going to do tomorrow?
山姆，你明天打算干啥？