Ammonioformaldehyde
[医] 甲醛氨, 环六亚甲基四铵, 乌洛托品
🗣️ 情景例句
We've known each other since we were children.
我们从小就认识。
To wait impatiently for the late bus
焦急地等着迟迟不来的公车
Oh, that's quite early! Where are we going to meet?
噢，那很早！我们打算在哪儿会合？