Ieonite
钾镁矾
🗣️ 情景例句
When would you be fond of receiving the call?
你喜欢什么时候叫您？
How many of these are you going to send him?
你要送多少给他？
I don't want to know what it's been; I want to know what it is now.
我不想知道它曾经是什么；我想知道它现在是什么。