Hisingerite
[矿]硅铁石, 黑高岭土
🗣️ 情景例句
Oh. Oh, where did you get that?
噢。噢， 你们从哪儿弄来的？
What is the weather like in this country?
这个国家的气候如何？
It's rude to stare at other people.
盯着别人看是不礼貌的。