Kirovite
[矿]镁水绿矾
🗣️ 情景例句
He spends too much money on his hobbies.
他在爱好方面花了很多钱。
One who can do everything can do nothing.
什么都能做，什么都不行。
The village which had seemed deserted, immediately came to life.Faces appeared at windows.
刚才还似乎空荡荡的村庄一下子活跃了起来，窗口露出了一张张面孔，