Palmierite
钾钠铅矾
🗣️ 情景例句
Learning any language takes a lot of effort.
学习任何语言都需要花费很多努力。
I'm a new employee.I was hired yesterday.
我是昨天被雇用的新雇员。
I don't know. I'll check.
不知道，我问问看。