Labunzovite
水硅铌钛矿
🗣️ 情景例句
Jack, Would you please read this letter of application I've just written?
杰克，你能读一下这封我刚写的求职信吗？
The first element of success is the determination to succeed.
成功的首要因素是要有成功的决心。
It's forbidden.
这是受禁止的。