Apjohnite
锰铝矾; 锰明矾
🗣️ 情景例句
Hi, John, what's going on?
嗨，约翰，你都在做些什么事啊？
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
He always took off his shoes and threw them on the floor.
他总是脱下鞋子，把它们丢在地板上。