Ammonioformaldehyde
[医] 甲醛氨, 环六亚甲基四铵, 乌洛托品
🗣️ 情景例句
Dinner for the entire family.
给全家做晚餐
What time does it get in?
什么时候到达那里？
How long are you staying in Xi'an?
你要在西安呆多久？